Where’d the Heat from My Heat Pump Go?
Scott Ward • January 13, 2023

Where’d the Heat from My Heat Pump Go?


Any time you notice things aren’t quite as they should be with your heat pump in Collin County, TX, it can immediately cause panic.


This is especially true if your heat pump is your home’s only heating and cooling source. Heat pumps can fall victim to common malfunctions, so you can look at your unit and deduce if something simple is amiss or if the problem is a more serious issue. 


Troubleshooting Issues with Your Heat Pump in Collin County, TX

Some of the most common problems with heat pumps include the following:


  • It doesn’t turn on
  • The air isn’t the right temperature
  • The blower freezes up
  • The heat pump doesn’t cycle correctly


You can troubleshoot by yourself, but for proper repair, contact HVAC professionals.


The Heat Pump Doesn’t Turn On

The issue could be a thermostat issue instead of a problem with the actual heat pump. Check the thermostat, including the batteries and the breaker, to ensure it hasn’t tripped.


The Air Isn’t the Right Temperature

Ensure the vent cover is open and proper air circulation can flow. You’ll need to check your coils to ensure they are not dirty; check the fan and make sure it’s clean, too. Check to make sure the air handler and air duct are not blocked.


The Blower Freezes Up

If your blower isn’t working, it could be due to a broken belt. If this is the case, you’ll need a new one; it’s almost impossible to repair a belt. In addition, if the defrost cycle doesn’t run on its own, turn it off so the unit can defrost.


The Heat Pump Doesn’t Cycle Correctly

If your unit frequently turns on and off, the problem could be the thermostat. However, it could also be a clogged filter that is the issue. Clean or replace the air filter. You should also check to see if the fan or valves are faulty.


Contact the Pros for Service for Your Heat Pump in Collin County, TX

If you can’t find the problem with your heat pump or feel uncomfortable troubleshooting anything yourself, reach out to our experts at Airmax Inc. today.


North Texas homeowner checking an air conditioner that stopped cooling during an August heat wave.
By Deza Rae August 12, 2026
Is your AC not cooling during a North Texas heat wave? Learn what Collin County homeowners should check and when it’s time to call an HVAC professional.
Airmax technican using a power tool beside a toolbox and white hard hat on an outdoor unit.
By Deza Rae August 6, 2026
Stay cool and avoid breakdowns with AC maintenance in Collin County, using seasonal checkups, filter changes, and early warning signs to watch.
Airmax technician installing a ceiling vent in a room, reaching up on a ladder.
By Deza Rae August 3, 2026
Learn how indoor air quality testing in Collin County guides homeowners to choose filtration, ventilation, dehumidification, and duct sealing fixes.
HVAC technician inspecting an outdoor air conditioning condenser unit at a North Texas home.
By Deza Rae July 31, 2026
Learn why your AC runs constantly during a North Texas summer and discover common causes, maintenance tips, and when to call an HVAC professional.
Airmax technician inspecting a commercial overhead air vent unit with a flashlight.
By Deza Rae July 28, 2026
Improve comfort and airflow with commercial HVAC service in Collin County using air balancing, VAV tuning, damper checks, and smarter thermostat placement.
Airmax technician inspecting outdoor HVAC units with manifold gauges in hand.
By Deza Rae July 17, 2026
Learn lease clauses, filter duties, and a clear maintenance plan to reduce AC repair in Collin County requests and keep tenants informed.
Show More