Have you cranked up your thermostat to knock the chill down only to discover that your heating and cooling system is blowing out cold air? Well this happens sometimes and a few things can be the cause. Below are some reasons you may be getting a blast of chilly air from your air conditioner and how you can warm up your house as soon as possible, including checking your air filter and thermostat settings.
1.Your Heater hasn’t had time to warm up.
If you’ve just bumped up the temperature or if you’ve just turned your furnace on all together, it may just be as simple as your heater needs some time to warm up. Allow your system to run for 5-10 minutes to see if the air warms. Hopefully, being patient will pay off and your heater will soon be sending warm cozy air throughout your home. If this doesn’t happen after 10 minutes, then you are looking at another issue with your heating and cooling system that may require the expertise of refrigeration mechanics and installers.
2. Is Someone Else Adjusting The Thermostat? It May Be Affecting Your Indoor Air Quality
Check with the folks that live with you to make sure they aren’t adjusting the thermostat. People’s comfort level where indoor air quality and temperature is concerned can vary based on the effectiveness of their air filter. Make sure no one is lowering the thermostat to cool things down or, in an attempt to save money by turning down the temperature, affecting energy efficiency.
3. Check Your Thermostat If Its Up To Codes And Standards
If you have ruled out number 1 and number 2 on the list, the next thing you want to consider is checking to see if you have a thermostat problem with your central air HVAC system or air handler, which is crucial for proper mechanical ventilation.
For example, if you have your thermostat set on the ”on” position instead of “auto”, the furnace will continually run, even if it isn’t on the heat cycle,. In that case, cool air will be running through the system, which may require a simple thermostat adjustment to maintain optimal mechanical ventilation.
Next, if your thermostat runs on batteries, check those to make sure they are not week or dead.
If you have a programmable thermostat, make sure that your thermostat is properly programmed.
4. Check The Heat Pump For Better Air Quality
If your heat pump If your HVAC equipment has iced over or if drifting snow has covered up the unit, this can cause a malfunction in the heat pump system. This is something you can easily fix yourself.
Some other issues that may be causing your heat pump to malfunction include, low refrigerant, bad valves or a faulty metering device. Unfortunately, these are issues that will need to be remedied by a professional from the American Society of Heating.
5. Breaker May Be Tripped: Hire a Professional HVAC Technician
If you have an electric furnace, a tripped breaker can cause problems, and an HVAC technician may need to check if heat won’t be able to circulate through your home, in fact, the system may not run at all. Check to see if you have tripped a breaker in your heating and cooling system.
Even if you have a gas furnace, they typically have an electric starter that ignites the gas burner. So, if you have a tripped breaker, the HVAC industry recommends checking the electrical connections. furnace may stay on; however, the air can’t warm up because the gas burner can’t ignite, affecting your heat pump system.
6. Is the Pilot Light lit? It May Affect Your Heating System
If gas supply is interrupted for any reason, the gas furnace pilot light will go out. This too can cause your heater to blow cold air, especially if the HVAC components are malfunctioning. You can fix this problem with your air conditioning system by following the instructions for how to relight your pilot light. furnace’s pilot light, which is crucial for the operation of your HVAC components. If your pilot light refuses to remain lit, this is an indication of a problem with your boiler that a qualified HVACR installer will need to fix.
7. Is your Flame Sensor Dirty? Clean It For Better Ventilation and Air Conditioning
The flame sensor tells your gas heating unit to turn on and warm the air that is cycling through the residential HVAC ventilation system. If your flame sensor is dirty, it may not recognize whether your burners have turned on. It can also prevent the heating system from igniting properly, affecting ventilation. Again, this will result in cold air being pushed through the system.
These issues are the most common ones that arise and result in your heating systems inability to warm the air and you receiving the cold blast from your air vents instead of the heated air you want. If you experience this problem, this list may help you discover the issue and make the fix for your HVAC components. Remember, if you aren’t able to get your heater back up and running, you can always count on Horne Heating and Air Conditioning To fix the problem and get your home warm and comfortable, ensure your air handler and duct system are clean and functioning properly.
