Why Is My Heat Pump Running But Not Cooling Properly?
If your heat pump runs but won’t cool, airflow or system faults are likely. A dirty air filter cuts cooling. Incorrect refrigerant levels block heat transfer. Loose electrical connections can stop components. Our licensed, background-checked technicians use the latest tools, high-quality parts, and upfront pricing. We serve Nashua and Manchester.
- Replace the air filter.
- Schedule maintenance to test electrical connections and refrigerant levels.
Updated: 2025-11-28
Need help in Lee, NH? Call (603) 541-7986 or book online.
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Sources
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