Heating and Air Conditioning Maintenance

McMinn and Monroe County's Best Air Conditioning & Heating Services

K&M Heating and Air Conditioning provides Heating and Air Conditioning Service and Repair throughout East Tennessee. 

In East Tennessee your heating and cooling system carries a heavy load in both summer and winter. Our High-Performance Tune Up and Cleaning of all makes and models of air conditioning and heating systems go above and beyond a simple inspection to deliver far greater rewards. Thoroughly cleaning and removing impacted material from condenser and evaporator coils, we optimize A/C performance, restore factory efficiency and combat malfunction which can save you time and money and protect your ongoing comfort.

A Tune Up from K&M Heating and Air can pay for itself. The condenser and evaporator coils are essential to the cooling process. Even a minimal amount of dust and dirt inside the coils restricts airflow, diminishes efficiency and leads to greater wear and tear on components. The result is reduced cooling capacity, more frequent malfunctions, and higher running costs. With annual cleanings, our trained technicians deliver cost-effective results.

Heating & Air Maintenance

Our cleaning and maintenance service will help keep your system running at peak performance. We not only inspect your system but clean key components as well.

Our Tune up and Maintenance service includes:

  • Inspect/Clean condenser coil
  • Inspect/Clean (in place) evaporator coil
  • Inspect/Clean Blower wheel
  • Inspect/Clean condensate drain pan
  • Inspect/clean condensate drain line
  • Check/Verify amp draw compressor
  • Check/Verify amp draw blower motor
  • Check/Verify amp draw condenser fan motor
  • Check/Verify refrigerant (super-heat/sub-cool)
  • Check/Verify Airflow (static pressures)
  • Check all electrical connections and safeties
  • Check all line and control voltages
  • Check all capacitors for correct capacitance
  • Check all contactor switches for wear or pitting
  • Check furnace inlet and outlet gas pressures
  • Check flue pipe for obstructions