Air Source Heat Pump Maintenance: 5 Tips to Keep Your Heat Pump Efficient

Want to keep your air source heat pump running efficiently? Routine heat pump maintenance can help protect HVAC performance, maintain proper airflow, improve comfort, and identify problems before they become more serious. In this quick guide, learn 5 important air source heat pump maintenance tips: ✅ Check and maintain your HVAC air filter ✅ Keep the outdoor heat pump unit clear of leaves, vegetation, snow, and debris ✅ Keep supply registers and return grilles unobstructed ✅ Check airflow, condensate drainage, and duct-system condition ✅ Schedule professional heat pump maintenance as recommended A high-efficiency heat pump is only part of an efficient home. Airflow, duct leakage, insulation, air sealing, equipment condition, controls, and the overall building enclosure can all influence real-world HVAC performance. For ducted air source heat pumps, damaged, restricted, poorly insulated, or leaky ductwork can reduce the amount of conditioned air delivered where it’s needed. Professional HVAC service can also help evaluate system components and operation, including coils, electrical components, controls, airflow, drainage, refrigerant-system performance, and heating and cooling operation. Whether you’re a homeowner, HVAC contractor, energy auditor, weatherization professional, or home-performance contractor, understanding heat pump maintenance is an important part of maintaining an efficient building. BPMS™ — Building Performance Modeling Systems™ Better Data. Better Decisions. Better Buildings. Learn more: BPMSCloud.com

Originally uploaded October 7, 2026