Your central heat may be blowing cold air due to issues with the thermostat, a malfunctioning heating element, or a problem with the ductwork. It is recommended to check these components and consult a professional if needed to diagnose and fix the issue.
There are a few reasons why a central air unit is not blowing cold air. The coils may be dirty, the unit may need freon, or the thermostat could be broken.
There could be several reasons why your central heat is blowing cold air instead of warm air. Some common causes include a malfunctioning thermostat, a problem with the pilot light or ignition system, a clogged air filter, or issues with the ductwork. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.
Replace Thermostat
smelled electrical burn now central air is blowing warm air non stop
What do you mean by "has no heat"? No air blowing out, blowing out cold air when heater is on, blowing nothing at all? Heater not turning on? What specifically is happening?
looking for answer
Hire a fix-it guy?
Is it blowing cold air only or not blowing any air at all.
Probably a bad thermostat.
Your heat pump may not be blowing cold air because it could be low on refrigerant, have a faulty compressor, or a problem with the thermostat. It is recommended to contact a professional HVAC technician to diagnose and fix the issue.
Your heat may be blowing cold air due to issues with the thermostat, low coolant levels, a malfunctioning heater core, or a problem with the blend door. It is best to have a professional inspect and diagnose the issue for an accurate solution.
Car not blowing air or heat