Comfort First has provided our preventative maintenance for years. When something does malfunction, as happens with a 20-year old system, Comfort First has promptly put our HVAC system back in service.
Lennox gas package unit. Replaced bad dual capacitor with new
Lennox straight a.c.. Repaired low voltage short
Lennox gas furnace. Replaced bad blower motor and control board
Trane split heat pump. Diagnosed bad compressor
Trane split heat pump Diagnosed bad transformer, blower relay, and reversing valve solenoid
Trane split heat pump. Increased fan speed
Trane package heat pump. Replaced faulty indoor txv with new
Goodman gas package unit Diagnosed bad condenser fan motor and blade
Trane split straight a.c.. Diagnosed bad dual cap and failed indoor txv
Goodman split straight a.c.. Diagnosed leaking case coil
Carrier split heat pump. Added refrigerant
Carrier split heat diagnosed bad Wi-Fi thermostat
Rheem gas pack diagnosed bad control board