4 Common Furnace Repair Issues and Their Solutions

A properly preserved gas heater should not provide you many issues. However, problems do often arise. Some of the more common issues may not require you to call an expert for furnace repair. Understanding the difference can save you time and money. These problems and solutions are just applicable to standard gas heaters with 89 percent AFUE. High-performance systems have various methods for heating system repair.

This issue might be the result of a few different malfunctions. For an electronic system, the igniter might be faulty. To fix these issues, you need to check to make sure the thermostat is switched on and set to a temperature that would draw heat. If the thermostat will not switch on, turn the circuit breaker if it has actually turned. If a fuse is blown, replace it. Finally, ensure the pilot burner is lit. If you have an electronic ignition system, follow the directions on your system to troubleshoot it. Read more on: e cig

Heater Produces Heat But Not Enough

An unclean air filter or dirty gas burners could develop this issue. Alternately, the burners might require changing or something could be obstructing air flow to the combustion chamber.

If the air filter is unclean, then you must replace it as quickly as possible. If the burners are unclean, then you must clean them. If the burners require to be changed, you will have to call an expert technician. Likewise, make sure that absolutely nothing is blocking airflow to the combustion chamber.

Heater Runs Too Frequently

If your system keeps turning on and off regularly, you may have a thermostat problem. Other possible causes could be a dirty air filter or an issue with the blower motor.

Initially, change your dirty air filter. If you have a mechanical thermostat, try adjusting the heat anticipator. If you have an electronic thermostat, follow the directions consisted of with the gadget to troubleshoot any possible issues. If this still does not address your problem, you might have a blower motor problem. Try oiling the blower motor lubrication ports which are generally found at each end of the shaft. Inspect the tension in the motor belt. If it is too loose, tighten it. If it is frayed, replace it.

Blower Runs Constantly

If your system's fan is running non-stop, you might have the system set to "constant." If your thermostat does not have a "fan" setting but it still runs without stopping, you could have a problem with your fan limitation control switch.