How to Read a Gas Meter

Gas meters measure the amount of natural gas your home consumes, usually in cubic feet or cubic meters. They come in a few standard formats.

Analog Gas Meter 

Older gas models often use a series of clock-like dials. Reading them can be tricky since the hands on the adjacent dials rotate in opposite directions. Follow these steps for accurate tracking: 

1. Start with the dial on the left. 
2. Record the number the pointer has just passed. 
3. Move to the next dial to the right, writing down each number in sequence. 
4. Continue until you have the full reading. If the hand is between two numbers, record the lower number. 

Digital Gas Meters

Digital gas meters show a simple numerical readout. To read digital gas models, write down the numbers displayed from left to right. 

How to Read an Electric Meter

Electric meters typically come in three main types — analog, digital and smart. Each type has its own method of showing how much electricity you’ve consumed, usually in kilowatt-hours. 

Analog Electric Meters

These traditional models have a row of dials that look like small clock faces. Here are the steps to read an analog electric meter: 

1. Start with the dial farthest to the left. 
2. Record the figure that the pointer has just passed. 
3. Move to the next dial on the right and repeat the process. 
4. Continue until you’ve written down all the numbers in order. 
5. If a pointer is on a number, check the dial to the right. If that dial has not moved past zero, record the lower number. 

Many people make mistakes by reading the dial the pointer is closest to. If the pointer has not reached a number, record the lower one. If you need assistance, contact our licensed electricians for a quick electric load assessment.

Digital Electric Meters

Digital meters are much easier to read. They have a simple electronic display that shows the total kWh used. To read digital models: 

1. Look at the digital display. 
2. Write down the full number displayed. 

If your meter cycles through different screens, make sure you’re noting the kWh reading. 

Smart Electric Meters

Smart meters are becoming more common, and they automatically send readings to your utility provider. You rarely need to take a manual reading, but you can still view your usage. Here are the steps to check a smart meter reading: 

1. Look for the screen showing kWh used. Depending on your meter model and utility company, this screen may be on the meter outside your house or on a separate in-home display.
2. Record the number if you want to track the usage yourself. 

What Is a Normal Gas Meter Reading?

Typical residential monthly gas usage is around 5,000 cubic feet. However, this reading differs from one household to the next based on the size of your home, the season and how much natural gas your appliances consume. For most households, winter readings will be higher because of heating demands, while summer readings drop if gas is only used for cooking or hot water. 

Sudden spikes that don’t match your usual seasonal pattern may indicate a leak, a malfunctioning appliance or an efficiency issue with your heating system. If your meter is spinning when all gas appliances are off, contact a professional for inspection. 

What Is a Normal Electric Meter Reading?

General monthly usage for a two to three-bedroom house with two to three residents is around 985 kWh. As with gas, what’s considered normal depends on your household size, number of appliances and lifestyle. A regular reading should be consistent on a daily or monthly pattern, with higher usage during peak times.

If your usage suddenly spikes without explanation, it may indicate issues like failing insulation or an electrical fault. Address this problem quickly and schedule an appointment for electrical services with the experts at Classic Aire Care.

Book a System Tuneup Today

If your meter readings seem higher than usual, or if you simply want peace of mind that your systems are working efficiently, schedule our electrical troubleshooting services. Classic Aire Care has over 90 years of experience keeping St. Louis homeowners’ electrical systems in top condition. Our team provides professional electrical inspections, maintenance and repairs for any type of home utilities. Whether you need a 24/7 emergency visit or help with preventative maintenance, we’re ready to assist you.

Contact us today at 314-350-8066 to schedule an appointment. 

What Is the Pilot Light?

A pilot light is a small, continuously burning flame inside a gas water heater. It ignites the burner whenever the water heater needs to heat water. Without it, the burner cannot function, which means no hot water will be available. 

Most older water heaters rely on pilot lights, while many newer models use electronic ignition. The pilot flame ensures that the gas flowing into the burner is ignited consistently. If it goes out because of a draft or temporary interruption in the gas supply, you’ll need to relight it to restore hot water in your home. 

How to Relight Pilot Light

Relighting your water heater’s pilot flame is not complicated, but it does require safety precautions.  

You will need: 

• A long utility lighter or a matchstick
• A flashlight

Here are the steps to relight the pilot flame: 

1. Find the gas control knob on your water heater, which is usually around the bottom of the heater.  
2. Turn the knob to off.
3. Wait at least five minutes to allow any lingering gas to dissipate. 
4. Open the access panel or cover at the base of the heater. Use a flashlight to locate the pilot assembly. 
5. Turn the control knob to the pilot position. Hold the knob down to start the flow of gas to the pilot light. 
6. While holding the knob down, ignite the pilot flame using a matchstick. 
7. Keep holding the knob for 30 to 60 seconds to give the thermocouple time to heat up. 
8. Once the flame stays lit, turn the knob to on. 
9. Replace the access cover and check that the burner ignites properly. 

If you’re unsure or uncomfortable doing this, we offer specialized water heater services and our professionals will be happy to assist.

Frequently Asked Questions

Here are some common questions we receive about water heaters. 

Do Electric Water Heaters Have a Pilot Light?

No, electric water heaters don’t have a pilot light. They use electricity to power heating elements inside the tank instead of a flame, making them different from gas models that require a pilot light.

What to Do if the Water Heater’s Pilot Light Won’t Light?

If the pilot light won’t turn on: 

• Make sure the gas supply is turned on. 
• Inspect for kinks in the pilot gas tube. 
• Check the thermocouple, which may need replacement. 
• Clean the pilot orifice to remove dirt or debris blocking the flame.

If the problem persists, contact our plumbing team for help. 

Keep Your Water Heater Working in Top Condition

Classic Aire Care has over 90 years of experience keeping St. Louis homeowners’ water heaters in good condition. Our licensed technicians repair and replace water heater systems. 

We offer 24/7 same-day emergency service, so you’re never left without hot water when you need it most. Our team stands behind our work and treats your home with care. 

What Should My AC Sound Like?

Your air conditioner contributes to the regular noises you hear in your home during warm weather. When it’s operating correctly, here are some of the normal sounds of your AC that you don’t need to worry about hearing.

Plane Launching Noise

If your air conditioner sounds like a jet engine at start-up, you have nothing to worry about. Air conditioning sounds during system startup include rattling, some clicking, and a woosh from the initial air burst from the system. These air conditioning sounds are normal, and you should hear the same types of sounds every time your unit kicks on.

Whooshing Noise

It’s also not a problem if your air conditioner makes whooshing noises. Your air conditioner will always make soft whooshing noises. There’s a sound there from the air going through. As you move beneath the vents, this will become louder. This shouldn’t sound worrisome; it should sound regular.

Soft Clicking Sounds

You’ll hear some clicks when the AC system starts up as well as when the temperature in your home reaches the correct level. These serve as a warning that the system is shutting down until further notice. This might occur several times during the day, depending on the thermostat’s setting. However, other types of clicking are concerning. We’ll touch on that later on.

What AC Noises Should I Be Worried About?

If you hear loud noises from your air conditioner, you may reach a point where you question how many of these sounds are typical. When air conditioning noises change from the regular humming you hear, they may be a sign of AC problems that require repair services.

AC Making Rattling Noise

If you notice your air conditioner making a rattling noise, this indicates wear or looseness in the unit, potentially due to loose parts or twigs hitting the fan. Regardless, inspect the unit, remove debris, and check for open gaps. If debris is present, remove it and check if the rattling stops. If the rattling persists, reach out to us for a same-day inspection and repair.

AC Making Clicking Noise

It’s typical to hear your thermostat make a quick clicking sound when the air conditioner initially turns on and then turns off. However, if you notice your AC making a clicking noise during a cooling cycle, it indicates there is a problem.

The clicking sound you hear might be the result of an electrical wiring issue with a relay switch or capacitors in the compressor, or it could be the signal of a failing thermostat that needs to be replaced.

AC Making Buzzing Sound

Buzzing noises from air conditioning equipment outside your home can be caused by a faulty condenser fan, a faulty compressor, or issues with the rubber isolation feet. Outdoor fan motor issues, electrical issues, or debris can also cause buzzing.

You may hear buzzing from frozen evaporator coils in an indoor air conditioner. This sound can be caused by refrigerant leaks, faulty expansion valves, or poor air circulation due to a dirty air filter. Performing routine AC maintenance will help you avoid these issues in the long run

AC Making Banging Sound

Loose components are frequently the cause of a banging noise coming from the indoor or outdoor condenser unit. It’s possible that the fan blades on the indoor blower fan are loose and rattling as the motor runs the fan.

A compressor that bangs indicates that there are loose components both within the system, such as a piston pin or connecting rod, and outside the compressor. These issues require professional repairs from a licensed technician.

AC Making Squealing Noise

Squealing at a high pitch indicates high internal pressure in your air conditioner, potentially damaging it. It’s a warning signal and should be addressed by replacing the compressor.

Squealing noise may also indicate belt issues, requiring a full replacement to get your AC working properly again.

Why Is My AC Making Weird Noises?

There are several reasons why your air conditioning unit may be making unwanted and unusual noises. As these noises can indicate problems with your system, it’s important to have your AC regularly maintained and serviced to avoid these issues. Here are 5 reasons your air conditioner could be making noise:

1. Loose Parts Can Cause AC Noises

Loose components like nuts, bolts, and screws can cause loud AC noises. Fan blades may also be loose or unbalanced. Unattached panels can also cause loose panels. Loose panels can allow impurities to enter the system, accelerating dust and dirt accumulation. Dirt accumulation is a major reason air conditioners become inefficient.

2. Dislodged Parts

Loud noises from an air conditioner, like pounding, are indicative of displaced parts. For example, the fan on your air conditioner may scatter around a loose screw or nut. The sound is produced when the removed component strikes the AC fan’s blades. We recommend that you contact an expert as soon as you hear loud, pounding sounds to prevent further damage.

3. Foreign Objects Inside the AC

Rattling sounds coming from an air conditioner might indicate foreign objects within the machine. These may also cause damage to the fan blades, which might result in the AC making screaming noises.

4. Excessive Friction

Your air conditioner’s working components are all kept from overheating by lubrication. The air conditioner will make noises like screaming, squeaking, or even crying if these parts “run dry.” These parts are more likely to break down the longer they are subjected to intense friction.

5. Refrigerant Leak

Leakage of refrigerant can cause buzzing from the AC, causing breathing issues. Contact an HVAC technician immediately if this is the case. R-22 refrigerant is being phased out, and recharges may be expensive. If the AC is still using R-22, consider replacing it instead.

Call Classic Aire Care to Fix Your Noisy AC

Scheduling regular maintenance from the professionals at Classic Aire Care will help you avoid costly repairs in the future. Classic Aire Care provides the residents of the St.Louis area with top-notch air conditioning services such as AC repair, including HVAC emergency repair, and AC maintenance. If you have a loud, noisy air conditioner unit, contact us today.

This underground line carries wastewater away from your property. Over time these pipes fall prey to issues like corrosion, which causes leaks. Without stable passage, the wastewater pollutes the surrounding soil and clogs your sewer backup. The traditional way to fix this is through expensive and messy excavation. At Classic Aire Care, we have a cleaner and easier solution: our trenchless sewer repair service.

A trenchless sewer repair coats the inside of the sewer line with an epoxy resin. From there, a new pipe is built within the old one, eliminating the need for excavation. The new pipe lining is designed to be durable and long-lasting with less damage to the landscape. Homeowners who want a great alternative to messy sewer repair should call Classic Aire Care. Our plumbing specialists perform efficient trenchless sewer repair to ensure your home’s plumbing is at peak performance.

How Trenchless Sewer Line Repair Works 

This method of sewer line repair is meant to replace or fix sewer pipes without excavation. Traditional sewer repair requires digging trenches for workers to access the piping. This causes a big disruption to your plumbing while also creating a gigantic mess. Trenchless repair diminishes the need for any excavation, which benefits property owners. This method is faster, cost-effective, and eliminates disruption. 

There are two methods of trenchless repair: Pipe Bursting and Pipe Lining. These methods are detailed below.

What is Pipe Bursting?

This process is also called trenchless pipe replacement. Its purpose is to replace the old pipe by breaking it apart. While breaking it, a new pipe is installed in the same space. 

1. The process starts with using a tool called a bursting head. This piece is equipped with blades that are fed into the old house sewer lining. The blades then burst and break it apart, physically enlarging it beyond its original size. 
2. .While the pipe is being broken apart, a new pipe is fed into the same spot behind the bursting head. The new piping is either a composite or plastic material.
3. As the bursting head continues cutting, the old piping is fragmented and pushed into the surrounding soil.

This method is best used for replacing compromised piping or piping that runs under sensitive areas, such as newly finished landscaping or swimming pools. 

What is Pipe Lining (CIPP)?

This process is also called “cured-in-place pipe (CIPP)” lining. This serves as rehabilitation for pre-existing pipes. This does not serve as a replacement but rather creates a new lining within it. The process breakdown is as follows:

1. A camera inspection is performed by a specialist to confirm any internal defects. If any are present, the defects are then removed from the inside.
2. A pipe liner is inserted into the damaged pipe. The liner is resin-soaked and flexible to easily enter the system. The liner is inflated to cling to the inner walls of the pipe.
3. The resin from the liner is cured and hardened. This creates the new inner lining within the house sewer pipe. It’s important to know that during the curing process, no water can be disposed of as this will disrupt the hardening.

This method is best used for piping that has small amounts of damage or deterioration. Pipelining restores the full functionality of the piping without needing to dig into landscaping. This method, however, won’t fix dislodged or crushed sewer lines.

Pros and Cons of Trenchless Sewer Repair 

The trenchless pipe repair method is an effective way to fix your sewer lining without the disruptive and messy traditional method. While efficient the method comes with pros and cons.

Pros

• Minimal property disruption – minimal digging involved
• Faster repair times – repair jobs are finished within the day in most cases
• Cost-effectiveness over time – the new resin piping lasts up to 50 years
• Longevity and durability of new pipes
• Environmental benefits

Cons

• Situations where trenchless pipe repair may not be possible- Pre-existing piping can become unrepairable due to factors like corrosion or age. In this state, only having a trenched repair is possible.

Understanding the state of your sewer line can be a hard task. Calling on the professional from Classic Aire Care will be able to give your piping an inspection using our state-of-the-art cameras. This will help us determine the best solution for your piping troubles.

Benefits of Trenchless Sewer Line Replacement 

The biggest factor that trenchless pipe repair differs from traditional repair is the lack of physical disruption. Technicians will not have to disturb any physical element of the property. Your newly cut lawn is safe from any hands!

• Property Preservation. The trenchless system lacks the need for any digging into the ground. This means that anything in the surrounding areas such as trees and bushes won’t be affected. Soil is stored on tarps to eliminate any mess. Our Classic Aire Care workers will leave your property looking as if we never even touched it.
• Durability. The new lining is made of strong, resilient materials. These materials can actually extend the lifespan of the lines. The sewer system can last between 30 and 50 years after the repair.
• Speed and Efficiency. Trenched repair can take weeks to complete due to all the digging involved. In comparison, trenchless pipe repair can be completed in a day or two. The time is shortened to due specialists only needing to dig two small access holes. These small points are where the new piping is created or is run through.

Cost Considerations for Trenchless Sewer Repair

A big factor in repairing your sewer line is what the price is going to be. What factors into the pricing  comes from points such as:

• Your location
• The piping (shape, length, size, depth)
• Degree of damage
• Pipeline access
• Distance between property and main sewer line 
• Complexity of the repair job

Traditional sewer repair comes with a big price tag. Prices can range from $4,000 up to $20,000. In comparison, trenchless methods like pipe bursting or lining have a lower price tag. 

Trenchless ranges from $3,000 to $12,000. Homeowners should note that if the sewer line backs into the home, they are covered by insurance. In the case where the line is on county property, they may have to shoulder a portion of the cost. For homeowners who do not want any disruption along with an efficient repair job, then paying for trenchless repair is worth it. Our specialists at Classic Aire Care are available 24/7 to answer any questions regarding cost.

Go Trenchless With Classic Aire Care

A functional sewer line is vital for proper plumbing. Without it, wastewater has no place to go, causing sewer backups and soil pollution. Traditional repairs aren’t the most realistic approach to sewer line repair since they require expensive excavation. 

Save yourself from a mess and get a trenchless sewer repair from Classic Aire Care. Our technicians perform thorough and efficient trenchless repairs that spare you from any property damage. Our repairs start with a state-of-the-art camera inspection and finish the job within the day. At Classic Aire Care we strive to make sure your property is equipped with strong, durable piping—all at a better price than your traditional sewer repair job. Don’t wait, give our team a call to get your trenchless sewer repair done today!

Our plumbing expertise does not end at repairing your sewer lines. We handle all types of plumbing maintenance and installation. From the small faucet leaks to new bathroom piping, Classic Aire Care does it all 24/7!

Frequently Asked Questions

Common Furnace Problems and Their Causes

Like many appliances, furnaces can experience issues with regular use. But before you feel the need to call in a pro, you can try some troubleshooting yourself.

Furnace Not Heating

Your furnace is made of multiple components. So if one component malfunctions, it can cause the whole furnace to fail. For example, a clogged filter can impede heat flow and cause power issues. Issues with the thermostat may also cause the heat not to turn on.

Other components like the pilot light or gas valve won’t ignite if they’re broken. For some systems, the fix can be as simple as making sure any panels are closed and locked in.

Furnace Blowing Cold Air

A furnace blowing cold air is enough to raise your eyebrows. An easy fix is making sure the thermostat is set at the desired setting. You can also check areas like filters to see if there is a clog. If all else fails, check if the gas supply is sufficient for the system. In some cases, the gas shut-off valve may be stuck in the “on” position. If homeowners have oil or propane systems, the fuel may be low and need a replacement.

Frequent Cycling (Turning On and Off)

Your system’s frequent cycling can be due to your airflow being obstructed. When obstructed your heat has nowhere to go, resulting in your system shutting off. Common obstructions are dirty or clogged filters. If the ventilation is in good shape, the cycling may be due to power issues. 

Power issues can be traced back to the placement of your thermostat. Check to make sure the thermostat is not receiving any false readings. Items like space heaters or ovens can give the thermostat an incorrect input. With a wrong input, the thermostat will output incorrectly.

Furnace Won’t Turn On

The main culprit of a system that won’t turn on is power inconsistencies. Check power supplies and breakers to make sure they are not shut off or need to restart. If power is not an issue, ignition components could be the problem. Inspect the pilot light as it may need to be relit or if the igniter is in working condition. These components start the heating process, so if they are not functional, neither will your furnace.

Strange Noises from the Furnace

Varying sounds can indicate furnace issues. These sounds include:

• Rattling – Loose components that need tightening like the blower belt
• Banging – A sharp sound can indicate an issue with the gas ignition
• Clicking – Issues with the igniting process, possible issue with electricity
• Buzzing – A loud buzz indicates an issue with the electricity 

To identify the problem, inspect the condition of your system’s components. In some cases, parts are too loose or tight and need to be adjusted. In other cases, components need to be replaced entirely. It is recommended to call on a servicer to have your system inspected and adjusted. This is recommended heavily in situations where an ignition or electrical issue is present. Furnaces can be dangerous, so hiring an expert is always the best idea.

Pilot Light Problems

The pilot light is a small flame that is constantly lit in your gas furnace. It can be seen as the main heat provider for the furnace itself. This small part can become dirty over time, causing inconsistent lighting. Regular cleaning with wire or a toothbrush can clear out any debris. 

A common issue is the pilot light not being lit. Simply relight it, either by yourself or by a professional. If you decide to do it yourself, please follow the instructions in your furnace manual. 

Furnace Troubleshooting Guide 

If your furnace begins to malfunction, there are steps to take to find the issue. This involves inspecting areas and components of the system itself. 

1. Check the Thermostat Settings

The first piece to check is your thermostat. A thermostat should always be set at the “heat” setting. Ensure the temperature is set at your desired setting. The entire system may not even start if your thermostat is set in a different setting. Inspect the thermostat’s batteries. A fresh set can get your unit back on track!

2. Inspect and Replace Air Filters

A malfunctioning furnace can still produce heat, but it won’t be great. Check filters, as they can clog over time. This inhibits the airflow, creating an inefficient cycle of heat. In turn, this can lead to more energy being spent while producing weaker heat. If the filters are one use, replace them with new ones. If the filters are permanent, wash them out with water and then air dry.

3. Check the Power and Reset the Furnace

Your system may not be receiving enough power to function. Check the power switch and make sure it is set to “on” in case it was flipped accidentally. If the switch is fine, check your home’s main electrical panel. Find the panel for your furnace and flip it on and off once. Doing so will act as a reset for the system. 

If all this results in a blown fuse, your system may have worse problems. In this case, call on a professional.

4. Inspect the Pilot Light and Gas Supply

The pilot light needs a consistent gas supply to stay lit. Inspect the gas line and make sure the safety valve is switched on. If the gas is being supplied, the pilot light needs to be relit. 

Before the pilot light is relit, make sure the gas line is off. Gas should be turned off for 10 to 15 minutes before relighting. If you continue to smell gas in the air, do not try to re-light. The smell indicates a possible gas leak. In this circumstance, call the fire department and gas company.

5. Look for Blockages or Obstructions

Hot air moves through your air ducts and vents. Any obstructions block airflow. Make sure that all your available vents are open completely to ensure airflow. Inspect each vent for any possible blocks. Blockages can occur from the buildup of debris, like dirt. Cleaning out the vents and ducts allows for the heat to flow properly.

6. Check the Furnace Flame

Safely inspect the opening of the furnace. Inside should be an even blue flame which indicates normal function. If the flame burns yellow or unevenly, the burners are either dirty or have some sort of debris buildup. Cleaning the burners usually resolves this. 

This issue tends to happen to older gas furnaces. Newer models use an electric-powered ignition system. This means that the flame will only be lit when necessary.

When to Call a Professional HVAC Technician

In certain circumstances, you should call a professional for help. Situations include factors like:

• Smelling gas – indicating a possible gas leak
• Electrical issues – blown fuses, inconsistent electrical supply
• Consistent problems – need for replacement or repair
• Unusual sounds – loud hissing or banging 

Gas or electrical problems put your entire household at risk. But that’s where we come in. 

An HVAC specialist from Classic Aire Care has the expertise to diagnose any furnace issue. We provide the needed solutions and repair work to get your furnace running in time before the cold months. Regular maintenance for your furnace catches these problems right away. If left unresolved, these small problems can lead to a complete system halt, leaving you in the cold. Do not test your luck through another snowstorm and call on Classic Aire Care. Our HVAC specialists provide thorough furnace inspections and efficient solutions to ensure you stay safe and comfy all winter long.

Seasonal maintenance is a service provided by Classic Aire Care that has one of our trained HVAC experts come and inspect your HVAC system. We will help diagnose and fix any issues the unit may be having before their functionality is put at risk. Those harsher seasons will put a lot of strain on your system so having it maintained will help to avoid those last-minute fixes. Scheduling seasonal HVAC maintenance with Classic Aire Care will help to keep your property at the temperature that you desire.

Why is Seasonal HVAC Maintenance Important?

Your HVAC unit is an important component of your home that when functioning correctly provides a level of comfortability needed to get through the harsher temperatures of summer and winter. These also play a role in making sure the air that you breathe is healthy. Seasonal HVAC maintenance by Classic Aire Care can help you feel healthy and comfortable, saving you money in the long run.

• Energy Efficiency: Consistent maintenance will help to guard against issues that may inhibit the performance of your HVAC as this will allow it to run at its peak performance.
• Prolonging Equipment: Regular season maintenance can help to find any problem parts such as torn wires or leaks in the system that can be quickly fixed and order to elongate the lifespan of the HVAC
• Cost Savings: A well-maintained HVAC will allow it to perform at its best, leaving no wasted power during its functions. This can help cut down energy costs anywhere from 5 to 40% depending on your specific HVAC installed.
• Health: An HVAC not only provides proper temperature control for your home but also plays a role in the air that you breathe. HVAC seasonal maintenance will assist in finding any problem areas such as clogs in ducts. These issues can prevent the HVAC from functioning properly such as filtering particles in the air. When left alone these pollutants can harm your health as you will begin to consistently breathe them. A functional HVAC system will be able to stop these.

Seasonal Furnace & Heating Maintenance

Furnaces are essential in creating a comfortable environment for you and your family during the colder seasons. Like all machines though, they can run into issues and break down. That is why it is important before the temperatures drop and snowflakes start dropping, to have seasonal furnace maintenance done.

Routine inspection and maintenance can help to find early issues and address them before they snowball into a much bigger emergency. Seasonal maintenance can include but is not limited to:

• Thorough cleaning of the heating unit
• Maintaining moving parts by lubrication
• Inspection of any broken items for a chance of leaks/cracks
• Checking that all system controls are functional
• Examination of vital parts (Fans, blowers, burners, etc)
• Replacement of worn parts

If you suspect that your furnace is running inefficiently or feel that something may need to be replaced, that is when you should call on a professional from Classic Aire Care. Our heating experts will be able to provide thorough, seasonal furnace maintenance to ensure that your furnace is functional and ready to provide the comfort you desire.

Seasonal Air Conditioning Maintenance

The inside of your is your getaway when the Summer heat waves hit your area. Being able to control the temperature and cool your home is vital. Your air conditioner unit plays that key control role.

Having your air conditioning stop working right in the middle of a heatwave puts both you and your home in a bad spot. Classic Aire Care technicians provide the most high-quality routine HVAC seasonal maintenance to make sure that your air conditioner is functioning like it was first installed. Beat the heat with our help! Our technicians can provide you with maintenance steps such as:

• Checking and properly calibrating your thermostat
• Cleaning the entirety of the unit
• Removing any obstructions to airflow (Leaves, sticks, rocks, etc)
• Inspecting and cleaning the condensate drain 
• Clearing coils for the evaporators and condenser
• Inspecting and adjusting refrigerant levels

If you are curious about the state of your air conditioning unit, there are some signs to look out for. If you are hearing any strange noises coming from either your central unit outside or in areas from the house. Airflow for a working AC unit should be consistent with your settings so any reduction in performance is a problem. 

This could mean there is a part of the unit not functioning correctly or there is some form of obstruction. Reduced airflow can also lead to a bigger issue as adjusting for the reduction can increase the energy spent for the unit to operate. This means more money out of your pocket for worse performance. When these circumstances start occurring, do not be idle as they can lead to your unit cease functioning altogether. 

Catch these air conditioner problems swiftly with the help of our experts at Classic Aire Care!

Seasonal HVAC Maintenance Checklist 

Spring/Summer Maintenance

• Inspecting air conditioners and outdoor units
• Replacing air filters
• Checking refrigerant levels
• Inspecting ductwork for leaks
• Ensuring thermostat calibration

Fall/Winter Maintenance

• Furnace cleaning and inspection
• Pilot light check
• Checking carbon monoxide detectors
• Cleaning burners and heat exchangers

When to Schedule Seasonal HVAC Maintenance

When scheduling for maintenance, you may consider having either an annual or bi-annual servicing. What factors into deciding the age and type of the system that you have installed? With newer models and units installed at a relatively recent time, annual maintenance would be best as your unit will function through the harsher seasons of the year. 

On the opposite end, older models or systems previously installed at an older time may require bi-annual maintenance to ensure the system is functioning before the harsher seasons arrive. It is always best advised to get at least an annual maintenance as this can help prevent any future problems with the system. Our team at Classic Aire Care is available 24/7 year-round to assist you in getting the maintenance you need.

Schedule Your Seasonal HVAC Maintenance Service Today

Your HVAC system plays a vital role in giving you a way to escape from the harsher temperatures of Summer and Winter. The system provides not only the relief that you desire but also acts as a filter in your home so you only breathe the healthiest possible air. HVAC seasonal maintenance, serviced by us at Classic Aire Care allows your system to function at its best, providing consistent comfort, saving you money from unexpected repairs, and giving your system a longer life. 

Be it for your AC, furnace, or any other aspect of your HVAC, our team of experts is ready to assist with any issues or questions you have. Let us prevent any unexpected repairs and get your system ready in time to keep you feeling comfortable inside your home.

If your evaporator coil fails, your air conditioner can no longer cool air going through the system, which means it will only blow warm air through your vents.

Lennox is a command brand of parts in HVAC systems. This blog will touch on what a Lennox evaporator coil is, signs that you need to replace it, common problems, and the potential cost to repair or replace it.

What Is an Evaporator Coil?

An evaporator coil is a component of an air conditioner or heat pump that collects heat from the air inside your home. It is either within the air handler or connected to the furnace. The evaporator and condenser coils within a central air conditioner or heat pump enable these systems to complete the heat exchange process, which is the foundation of refrigerated cooling. It is the same case for heating for heat pumps. The coils create continuous loops that each have a particular purpose.

The evaporator coil is found in the blower compartment. It holds chilled refrigerant that is moved into it by the compressor. As the air from the fan moves over the coil, the cold refrigerant removes heat from the home’s air. This warms it and returns it to the condenser coil outdoors. In the winter, the evaporator coil expels heat from the refrigerant into the home, with most heat pumps having auxiliary heating elements.

Repair vs. Replacement: When to Replace the Entire AC Unit

Evaporator coil replacements can be costly, ranging from $2,500 to $6,500, depending on the severity of the issue. Total system replacement ensures a match between the coils, which costs more initially but makes the system more efficient, saving money on energy costs over time.

A weak evaporator coil is more susceptible to refrigerant leaks, making it more cost-effective to replace the coil or entire system than repair the leak and recharge the unit with more refrigerant. The air conditioner has two coils, the evaporator coil and the condenser coil, which need to work together for optimal cooling. If they are mismatched, they may not work as well, increasing energy bills and potentially causing breakdowns. 

Signs Your Lennox Evaporator Coil Needs Replacement

An evaporator coil can last 10 years or more if properly maintained, but it will ultimately wear out. Below are some signs that your Lennox evaporator coil needs to be replaced:

• Warm air is blowing from your vents.
• The AC turns on and off rapidly, or not at all.
• There are visible water or refrigerant leaks near the indoor unit.
• Unusual sounds are coming from the air handler.
• You have an unexpected increase in utility bills.
• There is a frequent need for refrigerant recharges.
• Your air conditioner still utilizes the ecologically harmful R-22 refrigerant, which is no longer available for sale in the United States.

Common Issues With Lennox Evaporator Coils 

• Formicary corrosion is due to thin, uncoated copper tubing rather than using aluminum. The rust and decay of these tubes create pinholes, which cause damage that includes leaks and malfunctions in the system.
• Weak evaporator coils are more likely to cause refrigerant leaks.
• Older refrigerants like R-22 are more poisonous, which contributes to coil corrosion.
• Frequent freezing of coils can indicate there is a refrigerant leak. There also may be pools of water or refrigerant around the air handler part of the AC unit.

The Cost of Replacing a Lennox Evaporator Coil 

The cost to replace a central air conditioner’s evaporator coil ranges from $600 to $2,000. The coil alone costs between $180 and $1,600, with an additional $400 to $1,000 for skilled installation. The brand, style of the coil, and the size of the unit also all play a part in how much the project will cost.

Brand

Although a generic evaporator coil is less expensive than a name-brand component, use of the generic replacement part may violate the manufacturer’s guarantee on your air conditioner.

Style

The A coil is the most widely used form or shape. This has two slanted tube panels that form the letter A when they meet at the top. Because most air conditioners process air vertically, blowing it up or down over the coils, this is the industry standard configuration. Slab coils need horizontal airflow, but N- or Z-shaped coils may operate with any type of airflow. Though custom-shaped AC units could need uncased coils, these types are usually enclosed in a protective casing. Although they are less costly, evaporator coils without a casing may break more easily.

Unit Size

The amount of air that an air conditioner can treat in an hour is expressed in tons. British thermal units (BTU) are another unit of measurement for AC units; one ton is equivalent to 12,000 BTU. Since bigger units require larger, more expensive coils, size is the main determinant of evaporator coil replacement costs. Regardless of size, labor expenses are often similar.

When Should You Replace Your Entire System?

R-22 Refrigerant Is Phased Out

If your current AC unit uses R-22, an older refrigerant, it is harmful to the ozone layer and has been phased out of manufacturing due to environmental concerns. The best option is to replace your unit with a new, environmentally friendly R-410A refrigerant.

The Impact of Mismatched SEER Ratings

Air conditioners have a SEER rating, which indicates their efficiency at heat transfer. The federally mandated minimum SEER rating is 14. However, older systems generally have lower ratings than 14. For instance, a 12-SEER system needs a replacement evaporator coil if the model is no longer made. In such cases, a complete replacement is necessary. Mismatching SEER ratings between evaporator and condenser coils is detrimental to the system’s performance.

Age and Efficiency Considerations

You will have a near-death condenser coil operating alongside a fresh one when you replace the evaporator coil. More energy will be needed since the new component will have to work harder to make up for the older outside unit.

If any of these situations apply to your HVAC unit, you should think about getting a new system altogether. Speak with a qualified HVAC expert to assess your replacement alternatives and the costs and advantages.

Lennox Class Action Lawsuit and Recall

Thomas v. Lennox Industries Inc. filed a class-action complaint in 2015, alleging that defective copper coils were used in the manufacturing and sale of Lennox AC coils. While acknowledging no misconduct, Lennox agreed to provide impacted homeowners with a package that included replacing any faulty coils and up to $1,100 in labor reimbursement for either original or new coils.

The following Lennox brand lines and Lennox evaporator coil model numbers are among the impacted Lennox air conditioner coils:

New Lennox AC Coil Replacements

Lennox has improved the quality and efficiency of their air conditioners with the introduction of the Lennox Quantum Coil, an evaporator coil made of aluminum. It is essential to replace faulty coils to keep the air conditioner operating at peak efficiency and extend its lifespan. Three to five hours are usually needed for the replacement process. This includes draining and discarding any leftover refrigerant, disconnecting and discarding the old coil, installing the new coil and any broken connecting components, correctly charging the refrigerant, and testing the air conditioner.

Frequently Asked Questions

Classic Aire Care, established in 1926, offers top-notch heating, air conditioning, and plumbing services to residents of St. Louis and the surrounding area. We prioritize making our customers comfortable, and we back this up with exceptional customer service and high-quality results. To learn more about our services, give us a call at (314) 329-1943.

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How to Unclog a Toilet Without a Plunger

Don’t panic if you don’t have a plunger and your toilet is clogged. It’s relatively easy to clear a clogged toilet without using a plunger. The majority of these techniques make use of supplies you probably already own. You should stay away from drain cleaners with harsh chemicals. Unclogging your toilet with one of these methods may take longer, but they are the safer options.

Using Hot Water and Dish Soap

1. To make the water as hot as possible, turn on your warm water.
2. Put on a pair of waterproof gloves while it continues to heat up.
3. Use a plastic cup to scoop away the water from the toilet.
4. Fill a big cup with hot water from the tap.
5. Pour the cup straight into the base of the toilet, and then flush.

If hot water doesn’t work on its own, you can try using dish soap.

1. Remove extra water from the toilet with a scoop.
2. Fill the toilet with 1/2 to 3/4 cup of dish soap.
3. Give the dish soap fifteen minutes or so to settle.
4. Flush the toilet.

Baking Soda and Vinegar Method

1. Use a cup to drain the majority of the water in the toilet (using gloves is recommended).
2. Fill the toilet with one cup of baking soda.
3. Add one cup of distilled white vinegar to the toilet slowly.
4. Flush the toilet once the fizzing has stopped.

Using a Wire Hanger

1. Bend the wire hanger until it is straight.
2. Make a little hook at one of the ends.
3. Insert the hooked end into the toilet.
4. After twisting the hanger, remove it and flush.

Using a Water Bottle

1. Cut off the bottom of a plastic bottle and use it as an improvised plunger.
2. Squeeze the bottle firmly to generate pressure that can loosen the blockage by placing the opening over the toilet drain.

How to Unclog a Toilet with a Plunger

Choosing the Right Plunger

A toilet plunger includes a unique extension called a flange that is made specifically for toilet drains. This is the best option for your bathroom. All it takes is a little bit of practice to become good at using it to clog a toilet.

Proper Plunging Technique

1. First, the water supply hose behind the toilet should be turned off. 
2. Verify that the tank’s toilet flapper valve is closed.
3. Make sure the water in the toilet bowl is halfway up to the brim by either removing or adding water.
4. Ensure that the flange of the plunger is outside the cup. Place the flange into the drain opening on the toilet bowl.
5. Aim to prevent cracking the seal by vertically pushing and pulling the plunger. Pushing in this direction will keep the toilet unclogged.

Tips for Success

• Create a proper seal.
• Make sure you are using enough force while plunging.

Common Causes of Clogged Toilets

Excessive Toilet Paper Use

Toilet paper collects liquids and expands, which will eventually cause a clog in your pipes.

Flushing Non-Flushable Items

The only things you should flush are toilet paper, solid waste, and liquid waste. Keep the toilet clear by not flushing the following things:

• Baby wipes
• Cotton swabs
• Floss picks
• Diapers
• Contact lenses
• Feminine products
• Condoms
• Cotton balls
• Bandages
• Paper towels
• Hair and floss
• Food and grease
• Chewing gum
• “Flushable” wipes

Hard Water Deposits

Hard water can calcify inside drain pipes and decrease water flow because of an excess of minerals in the water. Over time, this may result in clogged toilets. A more permanent solution to this problem is to have a professional clean out your system or install a water softener that stops the building of minerals.

Old or Weak Flush Mechanisms

Outdated or weak flush mechanisms can contribute to clogs because of the insufficient amount of water used in each flush. Try adjusting the chain connected to the flush arm a few links to make it shorter and see if that provides a stronger flush.

Signs That You Need to Call a Plumber

Persistent Clogs

If a clog keeps happening after you have made numerous DIY attempts, you may need to bring in an expert.

Water Backing Up

If water is backing up, this is often a sign that indicates a more serious plumbing issue.

Foul Odors

Bad smells can signal deeper problems with your plumbing system.

Frequent Overflows

Frequent overflows suggest that you won’t be able to fix the problem on your own. When this happens, you need professional help.

Contact Classic Aire Care for Professional Plumbing Services

When you need a plumber in St. Louis, Classic Aire Care is here for you. We can diagnose the problem with your toilet and repair it so it works like new. In St. Louis, MO, our skilled plumbers offer 24-hour plumbing services, including plumbing repair and available emergency plumbing. Contact Classic Aire Care for professional plumbing services if your DIY methods to unclog a toilet fail.

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Signs That Your AC Is Freezing Up

Summer heat can stress an air conditioner, potentially freezing it if the evaporator coils get too cold. To prevent freezing, ensure regular maintenance and inspection of the air conditioner. Below are a few common signs that your AC may be freezing up:

• Reduced airflow from vents
• Visible ice on the outdoor unit or refrigerant lines
• AC is running constantly but not cooling effectively
• Water leakage around the indoor unit
• Unusual noises from the AC system

Why Does My AC Keep Freezing Up?

When an evaporator coil is not functioning properly, the refrigerant cools too much, drops below freezing, and ices over. This causes an air conditioner to freeze. Figuring out the root cause of this freezing is vital for identifying and fixing the problem. There are a variety of reasons why an AC unit can freeze during the summer:

Low Refrigerant Levels

The summertime freezing of an air conditioner can be caused by low refrigerant levels. A specific amount of refrigerant is needed for the unit to operate at its peak. Low refrigerant levels can throw off the needed balance, and this causes your AC unit to freeze. Low refrigerant levels are indicated by frozen coils, which need to be fixed right away.

Our licensed air conditioning technicians are capable of assessing and replenishing the refrigerant in the cooling system. Frozen coils left unchecked can result in more damage and lower home energy efficiency.

Dirty Air Filters

One of the main causes of frozen air conditioners and other issues is a dirty air filter. To keep moisture from collecting on the coils of an air conditioner and freezing, there must be a continuous flow of air. If this balance of airflow is disrupted, your systems may freeze as a result. For this reason, you should replace the filters in your system once every three months.

Blocked or Closed Vents

Air conditioning units can freeze during the summer due to dirt buildup in filters and vents. Dirty filters can accumulate dust, while allergen-filled pet dander and lint can line vents. If not cleaned and vacuumed regularly, these particles can overload the system, leading to freezing.

Faulty Blower Fan

A blower fan circulates the cool air around the house and draws warm air into the ductwork. However, if the blower fan is broken or stops working, this heat transfer process may come to an abrupt end. A malfunctioning blower fan can cause an excessive amount of condensation to accumulate on the coils.

If there is not enough airflow, the refrigerant line and coils could freeze over. You may need a blower fan replacement or repair if you are experiencing a lower blower fan speed, an inability to start the air conditioner, a continuous humming noise, or a sharp dip in the amount of warm air released outside

Thermostat Issues

Your air conditioner might not be able to move heat from the interior to the outside effectively if the temperature is set too low. Similar to this, a low fan speed might put too much strain on your unit and make it difficult for it to maintain the desired temperature. To maintain the required airflow, the fan speed should be increased on particularly hot days.

Drainage Problems

The condensate drain line in an air conditioning system collects and drains water generated by the cooling system, preventing it from escaping or flowing back into the home. However, it can back up with moisture, potentially causing harm if clogged with dirt, mold, or other materials.

It’s recommended to have the drain line checked annually by a qualified specialist to clear any obstructions and fix any damage. This helps maintain airflow and prevents future issues like frozen coils. 

Outdoor Temperature is Too Low for Cooling

Your AC can potentially freeze on cool summer nights because it’s designed to operate within a set of temperature thresholds. The refrigerant gets too cold on nights below the ideal threshold, freezing any moisture in the air before it has a chance to circulate evenly.

What to Do When Your AC Unit Freezes Up

When an air conditioner freezes, it’s easy to end up with a more serious issue if it is frozen long enough. Here are some steps you can take to troubleshoot your frozen AC unit:

1. Turn off the AC to allow it to thaw.
2. Check and replace any dirty air filters.
3. Open and unblock all of the vents.
4. Inspect and clean the evaporator coils if they are accessible.
5. Make sure the thermostat is set correctly.
6. Check for and remove any blockages in the drain line.
7. Call a professional if the issue persists.

How to Prevent an Air Conditioner From Freezing Up

You might be able to manage an air conditioner freezing up yourself if you detect it early enough and do the following tasks:

• Schedule annual maintenance checks.
• Monitor the refrigerant levels.
• Regularly replace your air filters.
• Keep your vents open and unblocked.
• Confirm the thermostat settings are set properly.
• Clean the evaporator coil periodically.
• Keep the outdoor unit free of debris.

Contact Classic Aire Care for AC Issues

Frozen AC coils can cause significant issues in an air conditioning unit. A problem in any of its connected parts can lead to serious problems, especially in the summer when a chunk of ice sits on the system. By doing some of your own troubleshooting and performing regular maintenance, you can help make sure your household stays cool and comfortable during the summer months. But even that may not fix the root of the problem.

For persistent problems that are still around after your own troubleshooting, give the professionals at Classic Aire Care a call. We can handle any air conditioning issues you may have, including maintenance, repairs, and emergency services.

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