My Lennox Furnace Blower is Not Working

This may someday happen to you. Your heat system may kick on and begin to heat up. However, you may notice that there is no warm air blowing from the unit.

The problem may be your Lennox furnace blower not working. This can be caused by a number of things. Before you call a repairman, you may be able to check a few things, first. This may save you time, trouble, and money.

Go down to your furnace unit. Observe what is happening. Do you hear any strange or unusual noises? If you have some general home repair knowledge, you may be able to check some things. But first, there is a word of caution.

Not everyone should check things out on their heating equipment. There are sources of dangerously high electricity and other hazards. If you do not have a basic understanding of home electricity, do not attempt to check anything out. Observe what the problem is. This will help you to describe it to the repairman.

If you have a basic understanding of heat systems, check the blower motor. Look to see if the capacitor seems swollen or discolored. It is also best to check the capacitor. Do not forget to kill the power to the unit, before touching anything.


Your blower motor will have a capacitor. If you do not know what a capacitor looks like, it is best to leave things alone. The capacitor should be in close proximity to the motor.

What it does

The capacitor basically boosts the current to the motor. It is more involved than that. However, this is a basic description. They can go bad occasionally.

Many people feel that you can check a capacitor with an analog meter. This may be possible. However, it is best to have a meter with a capacitance function.

Take the meter to an appliance parts store. They will be happy to check it for you. This way, you will know what to do. If the problem is the capacitor, you may be able to easily fix it. If you suspect the motor, take it and have it checked also.

Other things to check

Maybe your air is coming on and then shutting back off. Relays are not simple to check. You will most likely be looking for any unusual things. Look for broken, loose, or disconnected wires. These things can sometimes happen.

Next, check to make sure that the wiring is well grounded. You will have green or bare wires for this. It can affect the way everything runs. Check any fuses.

Some may not be apparent, at first glance. There may be circuit boards. Some will have tube type fuses. Others will resemble automotive fuses.

If these things seem OK, it is best to call a professional. There are too many things that can go wrong with modern day heat systems. It takes someone with proper training and experience to diagnose and fix many problems.


You problem may be your Lennox furnace blower not working. There are a few things that the average homeowner can check. However, if you are unfamiliar with what you see, leave it alone.

There are too many hazards in taking things apart. If you have some knowledge, look for loose wires and blown fuses. Check the motor capacitor. The problem may be simple. However, a qualified technician can ensure safety and success.

Originally posted 2010-09-14 05:01:20.

Lennox Furnace vs Carrier: Which is Better?

Anyone who is looking into buying a new furnace knows that this is a major decision. This is because the cost of a furnace and its installation are quite high.

Also, choosing the right furnace is crucial to your comfort during the cold seasons. If you are wondering which is better: Lennox furnace vs Carrier, this may be able to help you decide.

There are many factors which should affect your ultimate purchasing decision. For instance, when choosing the right furnace for your home, you need to consider whether or not it can provide your home with enough heat and how efficient it is.

Find out how large your home is and use that as a guide when looking at different furnaces. Be sure to choose one that can handle the size of your house. Also, other factors to consider include the climate you live in and the insulation in your home. When in doubt, a professional can help you decide.

Carrier and Lennox are amongst some of the top brand names. However, the Trane and Goodman brands also are quite popular amongst consumers. Most of these brands make comparable models that will work in many different homes.

To figure out which brand or model is best for you, take a look at consumer reviews. People tend to post honest reviews on various websites. These reviews will provide you with valuable insights into how long the product should last, the level of service they have received from the company, and how efficient the furnace really is.

There are also consumer guides which include information on furnaces. They will list the different brands and models, and will then compare them for you. These articles will usually provide a comprehensive rating system for each model that discusses a number of factors, like fuel efficiency, cost, installation, and durability.

Many people purchase products based upon the Energy Star rating system. If a product has been Energy Star certified, it means that it is a lot more efficient than other models that do not have this rating. Over time, this level of efficiency can save you money on your energy bills.

When making the decision to purchase any furnace, also take the installation into consideration. The furnace will run properly if it has been installed properly. Find an authorized technician who is highly reputable to do the job for you. Be wary of con artists and look to consumer reviews for help.

Originally posted 2010-08-25 07:42:55.

My Lennox Furnace is Leaking Water

There may be several reasons for your Lennox furnace leaking water. It may be due to something inside the unit. It may have to do with outside factors. Here are some reasons to look at for your leak problem.

Outside sources

What time of year is it? Are you running the cooling system? Many people may confuse an ac leak with a heat system leak.

This is a very common misconception. In many houses, part of the cooling system lies in the plenum of the heat system. This is known as the evaporator coils.

Cold air flows through these coils. The blower blows hard through these coils. The cooled air is circulated throughout the house. Humidity is also removed. It forms on these coils as condensation. This condensation can be considerable in hot and humid weather.

Check the drain system. Is water flowing from it? If not, you may have a stopped up or clogged drain. This problem is usually an easy fix. It will depend on the type of plumbing that you have.

You may simply need to run a small metal wire in the pipe. It may be necessary to remove the drain from the unit. This will make it easier to clean out.

Other appliances

Is there a hot water heater in the vicinity? Check to see what is going on with it. These heaters will often leak when they fail. Many of them are like large thermos bottles. The inside is glass.

If it becomes cracked, the heater must be replaced. If not, the leak will only get worse. Do not forget to check the humidifier, too.

Check your roof. Your heat vent should travel to the outdoors, through the roof. The vent should have a rain cap on it. If not, rain can enter and run into the burner area. In times of hard rain, it can be substantial.

Other sources

Check inside the unit. Look for any other type of drain systems. Some models may have a collector box to collect moisture.

These things can sometimes leak. If you look closely enough, you should be able to determine the source of the leak. In rare cases, the leak may become considerable and cannot be located. The only recourse is to call for professional help.


Do you notice you Lennox furnace leaking water? There may be a few reasons for this. In the summer, your ac system will put out a lot of water. It comes from the condenser coils. These coils are in the plenum.

If the drain becomes clogged, you can have a mess on your hands. Check the drain. Also check other things in the basement. Are there any other appliances near?

Check your humidifier. Make sure that the rain cap is still on your vent pipe. Check inside. Look for any type of drains or moisture collecting devices. If the leak persists, you may need to call a professional.

Originally posted 2010-09-09 18:20:58.

Carrier Furnace vs Lennox Furnace Competition

A good furnace can come in many different forms. When you are looking for the best furnace on the market, you should compare and contrast the ones that you are interested in buying.

Two of the most popular furnace brands are Carrier and Lennox. Here is a brief comparison of Carrier and Lennox furnaces that you can use to make your decision.

Carrier Pros and Cons

Carrier Pros:
Long Lasting Unit
Consistent Heat
Plenty of Power

Carrier Cons:
Noisy Motor
Expensive Repair Parts
Long Wait Time for Parts

Lennox Furnace Pros and Cons

Lennox Pros:
Long Lasting
Inexpensive Replacement Parts
Reliable and Competent Company

Lennox Cons:
Long Wait time for Parts
Noisy Motor
Problems with the Flame Sensor

There are several things that you need to keep in mind when comparing furnaces. Each model has its own pros and cons, but if you happen to see the same problem stated over and over again with a certain brand then it is probably a big issue.

Some furnaces have a bad reputation for their motherboards going out. If you come across many complaints of this nature, you will know that you need to take that into consideration when making your choice. Try to stay away from brands who have an unusual number of complaints on the internet.

When you do decide on a furnace, be sure to hire a very experienced contractor to do the installation for you. Most of the problems that you will have with any type of furnace are due to poor or improper installation.

If the unit is not installed properly, you will end up having many different reasons to make service calls on the unit. The worse the installation, the worse your furnace will work for you.

Keep your budget in mind when choosing between a Carrier and a Lennox furnace. Though the Lennox may be more expensive, it may actually last longer for you than a cheaper model.

Each company has various furnaces which are in all different price ranges. Be sure to research the exact model that you are thinking of getting and interview several different contractors before deciding which one to hire.

Originally posted 2010-07-18 06:43:51.

Lennox Furnace vs York Furnace

If you are in the market for a new furnace, you want to be very careful what you choose. After all, a furnace is a very expensive appliance that can last for many, many years.

If you have narrowed down your choices to Lennox vs York, here is a little bit of information on the pros and cons of both furnaces.

Lennox Furnace Pros and Cons

Lennox Pros:
Long Lasting
Inexpensive Replacement Parts
Reliable and Competent Company

Lennox Cons:
Long Wait time for Parts
Noisy Motor
Problems with the Flame Sensor

York Furnace Pros and Cons

York Pros:
Customizable Outdoor Units
High Efficiency
Wide Variety of Products

York Cons:
Reliability Issues
Poor Repair Record

No matter which furnace you decide on, remember that a good contractor can make or break your furnace. If you have a poor installation, you will have problems with your furnace for years to come.

Make sure that the person who installs your furnace comes with high recommendations and has plenty of experience. Ask to make sure that they are certified to install the brand of furnace that you have purchased.

There are lots of furnace brands to choose from, but Lennox and York are two of the best. You should have no trouble finding a furnace from each of these brands that can meet both your needs and your budget.

If you are someone who values the latest and greatest in technology, you might want to go with a York system. The York company is well known for using outstanding software systems to run their units. If you are spending thousands of dollars, you will want to make sure that you get your money’s worth.

When you purchase any furnace, either Lennox or York, it is a good idea to purchase at least the 10 year extended warranty. This will help you cover the costs of any repairs and maintenance needed on the unit. A good warranty is the key to staying happy with the decision you have made on which furnace to purchase.

Even if you think that the warranty is going to cost too much, consider the amount of money that you might have to pay for one large repair bill. You will likely be spending less for the warranty than for that one bill. If you can afford the warranty, go for it. If not, take good care of your furnace, no matter which one you buy, and you will have the best results.

Originally posted 2010-08-04 07:00:03.