Key Expert Solutions for a Heating System That Is Blowing Cold Air

That's unusual. Your heating system is on ... but your heater is blowing cold air. Really bad news, on a freezing winter season day in Calgary, Alberta

The good news is that there is aid offered for your furnace furnace cleaning problem. Have a look at these 7 options for a heating system blowing cold air.

Incorrect Thermostat Setting:

You thought you set the thermostat to a comfy temperature level. However, sometimes you're warm and other times you feel a distinctly chilly breeze coming out of the vents. Confirm the thermostat. It might be set to ON, which suggests that the fan will run all the time, even when the heating system is cycling off.

SOLUTION: Change the setting to VEHICLE.

Other Thermostat Issues:

Your thermostat might be triggering difficulty for other factors. 1) If it is battery powered, the battery may have diminished. OR 2) If you just set up a new thermostat yourself, you may have purchased a type that does not work with your system.

OPTION: 1) Replace the battery. OR 2) Seek advice from an A/C expert to see whether the new thermostat is, certainly, incompatible with your heater.

Dirty Air cool heat Filter:

Is your furnace regularly shutting on and off? Your air filter might have become stopped up. When airflow to a gas heater is restricted due to a blocked air filter, the security switch will eventually shut off the burners. Since no hot air is being produced, your fan will begin blowing cold air.

SERVICE: Modification the filter, if it's the disposable kind. Or, clean up an irreversible filter. (Learn how often to alter your furnace filter.).

Blocked Condensate Line:.

As a byproduct of their function, high-efficiency heaters produce condensed liquid. This condensate typically drains harmlessly away. Periodically, though, the condensate drain line blocks, resulting in a heating system blowing cold air and dripping water.

SERVICE: Contact a heating and cooling service technician to clean up the condensate line.

Pilot Light Is Out:.

Your pilot burner might be out for one of two factors. Either it has actually merely burnt out, or it is not lighting properly in the first place. The latter issue may be because of clog from dirt and soot, or a malfunctioning thermocouple.

OPTION: You may wish to try relighting the pilot burner yourself ... verrry thoroughly. If it will not light or it heads out within a minute or two, it's time to call a HVAC pro.

Inadequate Gas Supply:.

Undoubtedly, a gas heating system needs an adequate supply of gas to work correctly. Was your gas supply shut off for any reason? Is your gas valve closed? If the answer to both questions is unfavorable, a blocked line might be interfering with the circulation of gas.

SOLUTION: Discover a heater repair specialist to examine and repair the gas line.

Leaking Ducts:.

Older ductwork tends to develop fractures and leakages as a result of wear and tear. Despite the fact that the system is in fact blowing warm air, heat is leaking out prior to it ever reaches you, so you wind up feeling as if your heater is blowing cold air.

OPTION: Have a professional conduct duct sealing for you.

Stay Easily Warm This Winter.

Contact a regional HVAC professional to ensure that your house comfy 24/7 this winter.