7 reasons your heater blows cold air ac blows hot air.
Air conditioner outside unit blowing cold air.
Because it illustrates just one of many reasons why a heater might blow cold air and an air conditioner might blow hot air.
The heater s blowing cold or the ac is blowing hot.
1 dead batteries in thermostat.
Also make sure it is not blowing directly towards the thermostat sensor which will cause more frequent cycling.
It all depends on the air temperature in your home.
It s designed to blow cold air outside and heat inside.
Don t spend any more time feeling miserable.
There are many reasons an hvac heating ventilation air conditioning system might stop working.
When the compressor is running in cold mode the outside fan should be blowing hot air.
If you know what you are doing turn off the system at the thermostat then go outside and turn it off at the local disconnect.
Now open up the outside unit where the electrical controls.
Because of the need to capture the refrigerant and licenses to get the refrigerant in most places this typically isn t a diy job.
Is your thermostat set correctly.
Here are just a few things that could mean.
Any help would be great.
And then when the polarity is reversed by the thermostat it blows hot air outside and cold air inside.
If your thermostat is set a higher threshold it might not actually be turning on.
If the thermostat setting on your a c goes down to 60 degrees and it is above 60 degrees in your house then your a c should blow cold air.
Since it isn t then that s the reason the air inside is lukewarm.
The fact that the outside unit is running and air is blowing inside suggests that it s not a problem with the thermostat.
Let s walk through the list of things you can do to get the cold air blowing again.
If the outside air conditioner compressor is blowing very cold air then on the other side it s blowing hot air this is a heat pump.
For example if it s 24 c and your air conditioner is set to 28 c.
A heat pump is an air conditioner that can run forwards and backwards.
Well this weekend the unit condenser was blowing cold air.
The indoor coil is cold and the outdoor coil is hot it s dumping the heat that used to be inside outside.
I recently had my condensing unit changed and one of the things the installer told me was if the air coming out of my outside unit was warm to hot it was working.
If the air itself is too cold on you try placing an ac vent deflector or diverter amazon google where the air flows out so it does not get blown right on you where you sit.
When it s running forwards it s an air conditioner when it s running backwards it s a heater.
Often the thermostat is the culprit behind an uncooperative air conditioner.
Check the breaker air filters and any other easy to access components for obvious problems.
An air conditioner cools a room by heating the world.