Let DiRosato inspect your air conditioning and heating system. Having your HVAC system checked twice a year maintains manufacturer’s warranties and enables you to identify minor problems before they grow into expensive repairs.

Our Air Conditioning Precision Tune-Up

includes inspection of these items:

	Thermostat Operation		Oil and Test Condenser Motor
	Calculate Operating Efficiency		Inspect Condenser Coil
	Measure Air Flow		Oil and Test Indoor Blower Motor
	Inspect Ducts		Inspect Evaporative Coil
	Check System Disconnect Box		Check Condensation Drain
	Test Safety Fuses		Check Return Filter
	Inspect Main Contactor Switch		Check Insulation Tubes & Panels
	Check Start Kit & Relays		Test Safety Controls
	Test Run Capacitors UF		Check reversing valve operation
	Check Compressor Operations		Systems efficiency / Split Temp
	Check Freon Levels & Pressure		Check high & low voltage connections