Why Is My Heat Pump Running But Not Cooling Properly?

Your heat pump may run but not cool due to airflow or refrigerant issues. Likely causes include a dirty filter, incorrect thermostat settings, low refrigerant pressure, debris at the outdoor unit, or loose electrical connections. Our certified techs inspect filters, wiring, refrigerant pressures, thermostat calibration, and system performance. We offer 24/7 repair and clear guidance on repair vs replacement after evaluation. We serve Crawfordsville, Lafayette, and nearby communities.

• Set thermostat to Cool and lower the setpoint 3–5 degrees.
• Replace or clean the air filter.
• Clear debris and vegetation around the outdoor unit.
• Book a tune-up if cooling still lags.

Updated: 2025-11-04 00:00:00

Need help in New Ross, IN? Call (765) 262-5363 or book online.

"The technician played out the options for me and guided me through the whole process." — Tye M.