That's odd. Your heater is on ... however your furnace is blowing cold air. Actually problem, on a freezing winter day in Calgary, Alberta
The good news is that there is help readily available for your heating system problem. Take a look at these 7 solutions for a heating system blowing cold air.
Inaccurate Thermostat Setting:
You thought you set the thermostat to a comfy temperature. Nevertheless, in some cases you're warm and other times you feel a definitely cold breeze coming out of the vents. Double-check the thermostat. It might be set to ON, which suggests that the fan will run all the time, even when the furnace is cycling off.
OPTION: Modification the setting to AUTO.
Other Thermostat Issues:
Your thermostat might be causing trouble for other reasons. 1) If it is battery powered, the battery might have diminished. OR 2) If you simply set up a brand-new thermostat yourself, you may have acquired a type that doesn't work with your system.
SERVICE: 1) Replace the battery. OR 2) Consult a HEATING AND COOLING expert to see whether the new thermostat is, certainly, incompatible with your heater.
Dirty Air Filter:
Is your heater frequently shutting on and off? Your air filter might have ended up being blocked. When airflow to a gas heater is limited due to an obstructed air filter, the safety switch will eventually shut off the burners. Given that no hot air is being produced, your fan will start blowing cold air.
SOLUTION: Change the filter, if it's the non reusable kind. Or, clean up an irreversible filter. (Learn how frequently to change your furnace filter.).
Clogged Condensate Line:.
As a byproduct of their function, high-efficiency heaters produce condensed liquid. This condensate typically drains pipes harmlessly away. Sometimes, though, the condensate drain line clogs up, resulting in a heating system blowing cold air and leaking water.
SERVICE: Contact a heating and cooling specialist to clean the condensate line.
Pilot Light Is Out:.
Your pilot light might be out for one of two reasons. Either it has just blown out, or it is not lighting properly in the first place. The latter problem might be due to blockage from dirt ductless heating and cooling and soot, or a malfunctioning thermocouple.
OPTION: You may want to attempt relighting the pilot burner yourself ... verrry carefully. If it will not light or it heads out within a minute approximately, it's time to call a HEATING AND COOLING pro.
Inadequate Gas Supply:.
Undoubtedly, a gas furnace requires a sufficient supply furnace company calgary of natural gas to work effectively. Was your gas supply switched off for any reason? Is your gas valve closed? If the answer to both concerns is unfavorable, an obstructed line could be disrupting the flow of gas.
OPTION: Find a heating system repair work professional to check and fix the gas line.
Leaky Ducts:.
Older ductwork tends to develop fractures and leaks as an outcome 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 end up feeling as if your heater is blowing cold air.
SERVICE: Have an expert conduct duct sealing for you.
Stay Easily Warm This Winter.
Contact a regional HVAC expert to guarantee that your home comfy 24/7 this winter.