At Kearney HVAC, we believe in the power of preventative maintenance to keep your HVAC systems running efficiently and reliably. Our comprehensive tune-up services in North Shore Massachusetts, and Southern New Hampshire are designed to catch potential issues, extend the life of your equipment, and ensure optimal performance year-round.
Our NATE-certified technicians follow a detailed checklist for each type of HVAC system, leaving no stone unturned. We also offer preventative maintenance agreements, which include annual tune-ups that provide peace of mind and potentially save you money on energy bills and unexpected repairs.
Heat Pump Performance Tune-Up
Heat pumps require specialized maintenance to ensure they function efficiently in both heating and cooling modes. Our tune-up service includes a comprehensive check and clean of all components, including blower wheels at no up-charge, with a focus on both ducted and ductless systems.
- Clean condenser coil
- Clean condensate drain
- Check defrost controls
- Inspect auxiliary heaters
- Inspect filtration system
- Lubricate moving parts as required
- Inspect for refrigerant leaks
- Test condensate pump
- Tighten electrical connections
- Test starting capabilities
- Measure air temperature differential
- Monitor refrigerant pressure
- Measure amperage and voltage
Furnace Performance Tune-Up
Our furnace tune-up is a thorough inspection and cleaning process that ensures your heating system operates safely and efficiently. We work with most fuel types, including propane and natural gas, and pay special attention to carbon monoxide safety, combustion efficiency, and overall system performance.
- Test for carbon monoxide leaks
- Clean burner assembly
- Clean ignition assembly
- Clean blower motor
- Inspect filtration system
- Adjust blower components
- Lubricate moving parts as required
- Test and adjust safety controls
- Tighten electrical connections
- Calibrate thermostat
- Check flue draft
- Check combustion
- Inspect vent piping
- Inspect humidification system
Boiler Performance Tune-Up
Our boiler tune-up service is designed to optimize your heating system’s efficiency, safety, and longevity. Our technicians perform a comprehensive inspection and adjustment process, focusing on combustion efficiency and overall system performance for both steam and hot water boilers.
- Inspect and clean burner assembly
- Analyze combustion efficiency
- Clean heat exchanger surfaces
- Inspect and clean flue passages
- Check and adjust water levels
- Test safety controls and limit switches
- Inspect pressure relief valve
- Lubricate pumps and motors
- Examine expansion tank
- Check for leaks in piping and connections
- Calibrate thermostat and controls
- Measure flue gas temperature
- Check and adjust fuel pressure
Air Conditioning Performance Tune-Up
Our air conditioner tune-up focuses on cleaning critical components, checking refrigerant levels, and ensuring proper electrical connections. This comprehensive service helps maintain cooling efficiency and prevent unexpected breakdowns during hot summer months.
- Clean condenser coil
- Inspect the evaporator coil if accessible
- Clean condensate drain
- Clean blower motor
- Inspect filtration system
- Adjust blower components
- Lubricate moving parts as required
- Inspect for refrigerant leaks
- Test condensate pump
- Tighten electrical connections
- Test starting capabilities
- Measure air temperature differential
- Monitor refrigerant pressure
- Measure amperage and voltage
