Mesa Furnace Repair Guidelines

Gas furnaces heat enclosed living spaces with propane or natural gas. Although gas is often portrayed as an expensive source of heat, gas furnaces burn cleaner than oil furnaces and need fewer repairs. When issues do arise with gas furnaces, however, they’re usually easy to spot and fix. The following are four common problems with older gas furnaces, as well as what you should expect in terms of repairs. Get more info about Mesa Furnace Repair.

If your gas furnace isn’t producing heat, it’s most likely due to a closed control valve, a blown fuse or tripped circuit, a defective thermostat, or a non-functioning pilot light. While you could fix these issues yourself, if you aren’t familiar with gas furnaces, it’s better to call a gas furnace repair service (i.e. a heating and cooling company). Regardless of which of the above problems your furnace is having, an HVAC repair technician should be able to fix it the same day, and none of the problems would cost a lot of money to fix.

It’s possible that your furnace is generating less heat because the blower is clogged, the blower belt is loose, or the filter or burner is dirty. These issues can also happen at the same time. A furnace that produces insufficient heat as a result of one of the above issues may normally be repaired the same day at a low cost, much like a furnace that produces no heat. If a gas furnace repair technician says the problem is caused by one of the above problems but that some of the others are on the way, save money and get them all fixed in one visit.

Your furnace is most likely suffering from a clogged blower, a dirty filter, or an excessively dry motor if it turns on and then turns off before generating the desired amount of heat. In the first case, a technician will vacuum the area around your blower; in the second case, the technician will replace your temporary air filter or clean and reinsert your permanent air filter; and in the third case, the technician will lubricate the motor by putting oil in the appropriate oil ports. In any case, the service fee should be kept to a bare minimum.

If the pilot light is on, you can tell by standing on the floor and looking at the underside of the furnace, where a tiny blue flame can emanate from a small pipe if the pilot light is on. A clogged pilot opening, inadequate gas flow due to an incorrectly set gas valve, or a broken thermocouple are the most common causes of a pilot light that won’t light. In either case, the solution necessitates only minor labour and can be completed at a low cost.