Heat Pumps

Save big on heat pump maintenance

Just like your vehicle with lots of moving parts and integrated components, your heat pump needs regular tune-ups to keep it running efficiently. National Mechanical Air Ltd. recommends you have an annual service completed to maximize the 15 to 20-year life span of your heating pump system. Many heat pump manufacturers require that you perform annual maintenance to keep their warranties valid. If not properly installed or maintained, heat pump compressors, reversing valves, and coils are costly to replace.

Our Heat Pump Tune-Up Plans all include:

• Check outdoor fan motor and lubricate if needed
• Check electrical wiring, contacts and terminals; repair as required
• Check all safety components
• Check compressor operation
• Check reversing valve for proper operation
• Check indoor thermostat operation
• Check defrost and heating modes (winter only)
• Check for excessive noise and vibration
• Check refrigerant charge
• Inspect air filters
• Check all safety and pressure switches
• Check motor and heaters/voltage/amperes
• Check back-up heat and emergency heat source and controls for proper operation
• Measure temperature rise in emergency heat mode

All of the above services help to save you money long term by avoiding expensive repairs and premature equipment failure.  Call us today, to find out more information.