Oakland County, MI's Source for HVAC Services

Furnaces

We service furnaces. Whether your furnace is from the 1950's or a 80% to 98% efficient furnace.

INSPECTIONS:

- visual inspect heat exchanger

- combustion analysis

- check blower,vent motor amp draws

- check blower wheel

- check/ohm out ignitor

- clean flame sensor

- clean burners/vacuum

- check air filter

- check humidifier and pad.

- check airflow (is ductwork sized properly to furnace?).

- clean/vacuum furnace

Boilers

We service hot water boilers, steam boilers from the 1920's to modern 80% and 95% efficient boilers.

​INSPECTION:

- visual inspect water jacket/heat exchanger.
- check safety controls
- check blow off valve
- clean pilot and burners
- check sight glass,or auto fill valve
- draft test
- clean low water cut off probe (steam boiler)
- check cut in cut out switch
- combustion analysis

Air Conditioners

​INSPECTION:

- check compressor and fan motor operation, amp draws.

- check charge/refrigerant level in unit.

- check capacitors

- wash condenser coil  if needed

- check air filter at furnace

- shut down humidifier

- check blower motor on furnace.

- flush a/c drain at furnace

- check airflow/duct sizing.

Water Heaters

Tankless Inspections:

We service all makes of tankless water heaters: peerless,noritz,rinnai,navian,bosch.

FLUSHING TANKLESS:

- requires valve manifold to isolate tankless so it can be flushed out.

- valve manifold can be installed if not present.

- descaler in a solution of water used with pump to circulate thru tankless for a minimum of 45 minutes.

- cycle unit heating operation at max. setting.

INSPECTION:

- flush condensate drain and pump

- check/clean intake screen if applicable.

- flush condensate trap if accessible.

- clean sparker/ignitor.

- cycle unit heating operation at max. setting.

DESOOTING TANKLESS:

* usually not recommended. Units that need desooting are generally 12-20 years old, cost prohibitive.

- pull burner assemblies

- blow out orifices and venting

- remove heat exchanger for cleaning.