Why does my heat work but not my AC in my car?

Why does my heat work but not my AC in my car?

A heater can stop working for a number of reasons, including: A low antifreeze/water level in the radiator due to a leak in the cooling system. A bad thermostat that isn’t allowing the engine to properly warm up. There really isn’t a heater unit, like a furnace in your house, that you can just replace.

Does the heater use the AC compressor?

Your car’s HVAC system is very similar in that the A/C and heater are mostly separate from one another. The A/C uses refrigerant, while the heater uses hot engine coolant.

Will a bad AC compressor affect the heater?

Your A/C compressor is in a different system, so it won’t affect heating. If this is concerning a home heat pump/air conditioning/heating system…. then no, you won’t have heat in your house. The same compressor that moves the refrigerant for A/C, moves the refrigerant around in the winter.

Does AC affect car heating?

Some car owners hesitate when it comes to running their car’s air conditioning during the winter months. However, running the a/c in the winter months does not cause any harm to the car’s heating and cooling system. …

What to do if your AC is not blowing cold air?

If you have an AC not blowing cold air, try the following steps to see if there’s something keeping your air conditioner from performing its best. Clean the filters and coils: If you haven’t cleaned your air conditioner in a while, take out the filters and run a vacuum hose with a soft brush-type attachment over the fins of the two coils.

Why is the air conditioner window unit not blowing cold?

Air Is Blowing, but It Isn’t Cold. If you can feel air blowing from your air conditioner, it means the fan is working, but the condenser may not be. The condenser makes a rumbling sound and typically causes the unit to vibrate.

When to call Liberty air if your heater is not blowing air?

It doesn’t matter what the temperature is outside, if your heating or cooling appliance isn’t blowing air through the vents, it’s time to call LIBERTYAIR. In Gainesville, it can take just a couple of hours for your home’s temperature to rise or fall out of a comfortable range, which can leave you shivering or sweating.

Why is my a / C fan not blowing air?

If the coil is not frozen, and you still have a lack of airflow, contact LIBERTYAIR. The most common problems that cause a lack of airflow include frozen coils, broken fan and restricted airflow due to dirty air filters or vent obstruction.