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FALL pre-season heating system checkup

FALL pre-season heating
system checkup

  • Inspect the gas line
  • Inspect the chimney
  • Inspect the burners for proper flame
  • Inspect heat exchanger for signs of cracks
  • Inspect all limits and protection circuits for the furnace
  • Inspect the pilot, spark ignitor, or hot surface ignition operation
  • Inspect and clean air filters
  • Inspect airflow and adjust dampers
  • Inspect and tighten all high voltage connections
  • Inspect and tighten all low voltage connections
  • Inspect overall sequencing and operation of the furnace

Additional Inspections
for Heat

  • Check refrigerant level on heat pump
  • Check the defrost cycle
  • Check the condenser and evaporator coil
  • Check all electrical connections to the outdoor unit
  • Check all contactors and capacitors
  • Check temperature rise across
  • the evaporator coil
  • Check overall sequencing and operation of the heat pump

We Service

The following areas for HVAC, Heating
& Air Conditioning Services for both
Commercial & Residential

  • Bethesda
  • Chevy Chase
  • Gaithersburg
  • Germantown
  • Kemp Mill Maryland
  • Olney
  • Potomac
  • Rockville Maryland
  • Silver Spring
  • Wheaton MD
  • To the full list