HVAC Repair Guides
Step-by-step repair procedures for common HVAC issues. Each guide includes diagnostic tests, tools required, and safety procedures.
Common HVAC Repairs
Start/Run Capacitor Replacement
Replacing a failed capacitor that helps the compressor or fan motor start.
Low costView Repair Manual →Blower Motor Replacement
Installing a new motor for the indoor air handler unit.
Higher costView Repair Manual →Evaporator Coil Cleaning
Removing dust and debris from the indoor coil to improve heat exchange.
Low costView Repair Manual →Refrigerant Recharge
Adding refrigerant to the system to restore cooling performance.
Moderate costView Repair Manual →Ductwork Sealing
Sealing leaks in the air ducts to improve efficiency and airflow.
Moderate costView Repair Manual →High-Efficiency Air Filter Replacement
Installing a new, clean filter to improve airflow and air quality.
Low costView Repair Manual →Thermostat Replacement
Upgrading or replacing a faulty wall thermostat.
Low costView Repair Manual →Condensate Drain Line Clearing
Removing blockages from the water drain line to prevent leaks.
Low costView Repair Manual →AC Contactor Replacement
Replacing the switch that controls the outdoor unit's power.
Low costView Repair Manual →Flame Sensor Cleaning/Replacement
Cleaning the sensor that confirms the burner has lit.
Low costView Repair Manual →Find Local HVAC Repair — Florida
Connect with verified HVAC technicians in Florida. More states coming soon.