There is not actually much to go wrong with contemporary gas furnaces, but each mechanical item can fail and the central heating system is one of them. The problem is though, that hundreds of millions of households around the world have come to rely on their central heating system.
In general, people are not advised to meddle with things that they know nothing of, particularly if it refers to something that could be a fire hazard, but this piece is about safe gas furnace repairs, that you can undertake yourself.
Some of these tips may stand you in good stead if the gas furnace in your home central heating system gives up the ghost. These pointers could save you cold nights and high call-out fees.
The more that you become intimate with your central heating system, the more easily you will identify problems that arise, because in general, home heating units have intermittent issues and recurring problems.
Does your heating system keep switching itself on and off at inappropriate times? This probably has something to do with the thermostat. The old fashioned of dealing with thermostats was to tinker with them, but no one does that anymore, they just replace them. You might as well do the same.
Purchase a replacement thermostat and fit it, but if you want to learn more, play about with the metal disk in the old one and refit it after a modification. If you carry on going like this, you may find out what works one day. Some thermostats are quite easy devices and you can suss them out.
If your central heating system keeps shutting down, this is also almost certainly a problem with the thermostat, as long as there is fuel in the tank. The strategy is the same. Look at the disk inside the thermostat and read any writing on it. Usually, if you bias it one way or the other, it will fix the difficulty.
A really easy one is the pilot light. If your system is not working, simply check that the pilot light is burning. The pilot light serves as the ignition for a heat cycle, so if there is not one there, there will be no heat cycle or heating.
The pilot light can be blown out or merely go out because of a temporary shortage of fuel, after which it will have to be re-ignited.
If your entire heating system seems to be working normally, but there is no heat coming through the vents, it is probably the blower. Check the fan belt and either tighten the tension or replace it. This is a simple task, which, having done once, you can do in your sleep.
The main thing concerning any home appliance is not to automatically reach for the phone book if items go wrong. That is exactly what the want you to do. They would like you to think that things are too intricate unless you have studied them, whereas in fact, the majority of engineers only replace parts - very little is fixed or taken apart any more.
In general, people are not advised to meddle with things that they know nothing of, particularly if it refers to something that could be a fire hazard, but this piece is about safe gas furnace repairs, that you can undertake yourself.
Some of these tips may stand you in good stead if the gas furnace in your home central heating system gives up the ghost. These pointers could save you cold nights and high call-out fees.
The more that you become intimate with your central heating system, the more easily you will identify problems that arise, because in general, home heating units have intermittent issues and recurring problems.
Does your heating system keep switching itself on and off at inappropriate times? This probably has something to do with the thermostat. The old fashioned of dealing with thermostats was to tinker with them, but no one does that anymore, they just replace them. You might as well do the same.
Purchase a replacement thermostat and fit it, but if you want to learn more, play about with the metal disk in the old one and refit it after a modification. If you carry on going like this, you may find out what works one day. Some thermostats are quite easy devices and you can suss them out.
If your central heating system keeps shutting down, this is also almost certainly a problem with the thermostat, as long as there is fuel in the tank. The strategy is the same. Look at the disk inside the thermostat and read any writing on it. Usually, if you bias it one way or the other, it will fix the difficulty.
A really easy one is the pilot light. If your system is not working, simply check that the pilot light is burning. The pilot light serves as the ignition for a heat cycle, so if there is not one there, there will be no heat cycle or heating.
The pilot light can be blown out or merely go out because of a temporary shortage of fuel, after which it will have to be re-ignited.
If your entire heating system seems to be working normally, but there is no heat coming through the vents, it is probably the blower. Check the fan belt and either tighten the tension or replace it. This is a simple task, which, having done once, you can do in your sleep.
The main thing concerning any home appliance is not to automatically reach for the phone book if items go wrong. That is exactly what the want you to do. They would like you to think that things are too intricate unless you have studied them, whereas in fact, the majority of engineers only replace parts - very little is fixed or taken apart any more.
About the Author:
Owen Jones, the writer of this article writes on quite a few subjects, but is at present concerned with emergecy air conditioning repairs. If you would like to know more or check out some great offers, just go to our website at Home Air Conditioning Systems.