Furnace Thermocouple Replacement

You probably want to know what a thermocouple is to begin with! On a gas furnace, it is a part near the pilot light and considered the safety device that will turn off the gas if the pilot light diminishes and turns off or if you have electric, the igniter will fail.

Before you begin any repair, get out your manual for the unit. If you don’t have the manual, you can go to the manufacturer’s website and with the model number (located on the unit), and download. You can also do a little research on the Internet.

First, if the light or the pilot light won’t stay on, more than likely the thermocouple is faulty and either should be adjusted or replaced. Usually you should replace it. Tools you will need will be a wrench and the replacement thermocouple. Make sure before you purchase it if you are doing a self-install, that you have the correct part for your unit. (Common sense but you may just end up with something you put on a space ship instead of your furnace.)

Try doing an adjustment. Tighten the thermocouple with your wrench and don’t apply pressure, just turn to tighten very slightly. Try lighting the pilot and if still goes out, then replace it. Make the call if you will do it yourself or call a professional. Thermocouple replacement may be a bit much for you.

First, locate the copper leader and connect nut inside the threaded portion to the gas line. Then under the thermocouple tube, unscrew the bracket, which you will notice, hold the thing in place. If you get stuck here, just call for help. You want to be safe especially when working with gas.

If things are going well, put the new thermocouple into the bracket hole and make sure that the steel tube is pointing up and the copper lead is pointing down. Now, screw the nut over the tube under the bracket. With a slight push, connect the nut to the copper lead that goes to the copper lead making sure the connection is dry and clean.

Without over tightening, turn the screw nut into place. Make sure what you have installed matches up with the manual or the Internet diagram. If you happen to smell gas, make sure it does not over power you. Turn the gas off until you are finished. Gas is nothing to fool around with.

Originally posted 2011-07-22 12:54:25.

Lennox Furnace Motor Replacement

A good motor is crucial for any furnace. Without a good and reliable motor, your furnace cannot run efficiently or may stop working altogether. Over time, the motor can die on you or become tired, which means it will need to be replaced. If you are looking for Lennox furnace motor replacement, this article can help.

Before you go out and purchase a new motor, be sure that it actually needs to be replaced. If you are quite handy, you can check the motor yourself, but to be on the safe side, you should ask a professional to check. Sometimes, the motor may not function as well as it should due to a dirt buildup. If this is the case, a cleaning may be enough to repair the issue.

To replace the motor, you first need to know exactly which model your furnace is. There should be an emblem or sticker on the appliance which tells you this information. If you still have the manual for it, this will also tell you.

Once you know which model you have, you can contact the manufacturer to find out which motor you need. Many manufacturers will sell you the motor if the warranty on the furnace has expired. If it is still under warranty, you may be able to get a free replacement, but this will depend upon the terms of the warranty and the reason for the motor failure.

Many stores that sell major appliances will also sell parts. Contact local stores or search the Web to find what you need. If they do not have the specific part in stock, they will probably be able to order it for you.

Once you receive the motor, it is up to you to decide who installs it – you or a professional. There are many websites that provide instructions on motor replacement. Try to find the most detailed instructions possible, and especially those with images that illustrate each step. If you still have the product manual, this may also tell you how to replace the motor on your own.

If you do not feel particularly comfortable with doing this work on your own, you can ask a professional to do it. If the furnace is still under warranty, you may be able to have the replacement performed for free. Otherwise, you will have to pay. To make life easier, find someone who can get the part for you and also install it.

Originally posted 2010-08-27 07:46:43.

The Best High Efficiency Furnace

The best High efficiency furnace has an AFUE rating of over 90 per cent and works by condensing the water from combustion gases to produce additional heat.

They usually have an electronic ignition which means no need for a pilot light. Because these furnaces use outdoor air for combustion, there is no possibility of carbon monoxide leakage.

Whilst these new type of furnace are extremely efficient, they are very expensive to buy and cost at least $1,000 more than other types of furnace. If parts need replacing, they are also costly.

These furnaces are highly recommended by the ACEEE for areas that have very cold and long winters, however it may not be necessary to have a high efficiency furnace in places where winters are shorter and milder.

There are a number of these furnaces on the market now, but arguably the best high efficiency furnace could be the Evolution Plus 90i series, manufactured by Bryant. The AFUE rating for the Evolution is at least 94%.

The ACEEE (American Council for an Energy-Efficient Economy) claims that this furnace has the most energy efficient blower of any model. The Evolution uses fewer than 258 kilowatts a year. Despite these pros, there have been reports of Bryant furnaces breaking down and needing new parts.

High efficiency furnaces are also made by Armstrong and their model has a minimal AFUE rating of 95%. It is cheaper than the Bryant Evolution model. Again, like the Bryant, faults and part replacement have been reported for this company as well.

Modulating furnaces are also widely considered to be a favorable choice due to their effective control of the temperature, leading to great comfort. Rheem Prestige makes a modulating furnace that is thought to be a good model.

Regardless of what you choose, the best high efficiency furnace is the one that is installed correctly. Choose your installer with great care. Make sure they are well qualified and knowledgeable.

Home size, window seals and insulation are all crucial to an energy efficient house and your furnace will never reach its optimum performance if these things are not addressed.

Originally posted 2011-04-23 14:01:09.

Latest Furnaces Prices

The furnaces prices vary widely depending on factors such as energy efficiency and heating capacity. Larger homes usually require high-capacity furnace on cold climates. You have to remember that furnaces that are too large for your homes may just be a waste of energy and do not keep you warmer.

The type and size of furnace can help determine the best furnaces prices available. A natural gas furnace with an average of 90% efficiency rating starts at $3,000 and may reach higher including installation costs.

A multistage high-efficiency gas furnace with an efficiency rating of 95-97% and can last for up to 10 years is priced at around $3,500. A three-stage furnace makes use of speed blowers to control indoor temperature. Recommended brands are Trane, Rheem, Bryant/Carrier, Lennox, Tempstar and York.

However, multi-stage modulating gas furnace may be more expensive compared to others. There are modifications required such as on ventilation during the installation process.

Less efficient models like gas furnaces of 80% efficiency rating starts at $2,000. This can last for up to 5 years and can provide you with a reasonable and comfortable heating environment. Aside from lower efficiency, this can yield higher operating costs making it unfavorable to some.

In comparison, oil furnaces do not have high-efficiency ratings like that of natural gas furnaces. They come with efficiency rating of 87% because of moisture problems they create in the chimney. The furnaces prices start at $2,000.

Sealed-vent oil furnace is the best alternative if gas is not available. Noise during operations is minimized as well as problems that may occur in chimney vents. However, increasing oil prices in the market make this option too costly to operate.

Aside from natural gas or wood burning furnace, LP or propane gas furnace is an alternative. This is less expensive, cleaner when burned and not so volatile. Prices start at $1,300 for the furnace alone.

A 90 percent AFUE gas furnace is highly efficient with lower long term energy costs. The initial cost starts at $1,000 with a yearly utilization efficiency rating of 90-92%. Disadvantages of these types include high initial costs because of the possibility of installing new venting system.

In order to have best furnaces prices, you may consult experts on heating systems such as HVAC contractors. Take note that these estimates are not for free and be ready to pay for their services. Multiple estimates allow you to do comparisons and select the most appropriate system you need without breaking your budget.

Originally posted 2010-06-30 02:55:04.

Heil Furnace Review

One of a consumer’s most primary concerns is the budget. Especially with the global financial crisis taking effect, a lot of people are looking for more and more ways of cutting down on costs on almost everything. A Heil furnace will be able to help you with regard to that aspect.

True enough, if you need a good furnace, you don’t have to spend too much for it. Heil will be able to provide you with economically priced furnaces that will definitely work like a charm.

These furnaces have a lot of characteristics that are unique to this brand. One of them is the direct vent option. This allows the furnace to use the air from outdoors for combustion.

However, it’s not just air. The vent uses clean air for combustion. This is not only beneficial to the environment but as well as for you and your family. The furnace allows only clean air to circulate while it is running. So you don’t have to worry about other contaminants in the air.

Heil produces furnaces that will definitely fit what you need and what you want. They design products in the point of view of a consumer. In effect, they have produced furnaces that will fit almost every consumer possible.

One of the unique furnaces they have has a draft blower that silences the furnace. Another Heil furnace also has a secondary heat exchanger made of stainless steel that offers the durability of the part. You sure know that the furnace is working really well.

If you are one customer who is looking for economy in a furnace, then a Heil furnace should be your choice. Their furnaces are definitely something that won’t suck the life out of your bank account. Also, they have packed the best packages in the best deals that you can imagine.

Originally posted 2010-06-04 07:22:19.