In the winter, keeping your furnace running at peak efficiency will not only save you money, but also reduce the chances of something going wrong. However, this does not mean that you have to hire a professional and spend hundreds of dollars having your furnace checked out. With some tips for DIY furnace maintenance, you can make sure that your furnace runs smoothly and keeps you warm all winter long.
Doing a bit of basic maintenance will pay off in the long run. In just a few hours with a few basic tools, you can ensure that your furnace does not suffer from many common problems.
First, make sure that you turn off the power to your furnace. The last thing you want to do is accidentally electrocute yourself or ignite the natural gas. Remove the door to the combustion chamber. Usually, all you have to do is lift it up and pull it off.
If there is a burner cover, remove it. You may need to unscrew the cover first. Next, switch the power back on to check the color of the flames. If the flames are burning yellow, this indicates that they are dirty. Clean burners produce flames that burn blue.
Turn the power back off. Turn the gas valve 90 degrees to turn off the gas. Next, clean the burners and the base of the furnace. An ordinary vacuum cleaner can be used to suction the dirt and dust from the burners. Remove the blower door and vacuum this part of the furnace as well.
To clean the blower, you will need to remove it from the furnace. It is usually held in place with two bolts that you will have to remove with a socket wrench. Lift it out gently so that you do not damage it.
Use your vacuum cleaner and a small brush to gently clean the blower blades. Be careful so that you do not damage any wiring or jostle the blower’s counterweights. It is important to clean the blower as thoroughly as possible so that it does not get thrown off balance. Once you are done, replace the blower and secure it back in place.
Changing the furnace filters needs to be done on a regular basis, at least once every two to three months. Check the filter more frequently to see if it is getting dirty. Generally, you do not need an expensive, high-efficiency filter. In fact, these can actually put more of a strain on your furnace by restricting the flow of air.
Clean the flame sensor to make sure that the furnace ignites properly. This sensor is used to check to see if the flame is lit. If the sensor gets dirty, the furnace may shut off when it is not supposed to.
After you are done, close your furnace back up and turn the gas on again. Turn on the main power and adjust the thermostat to make sure that everything is working properly. A little annual maintenance can make a big difference in the long run.
Servicing your residential heating system can be dirty work, and very dangerous. If your looking for a canadian furnace repair service a reputable company that we suggest would be Laird & Son Heating & Air Conditioning.