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Heating and Air Conditioning:


Passenger Service - Air Conditioning Services
We offer maintenance and repair services for your air conditioning system. If your system has broken down, or if you simply need a recharge, we're here to help. Our top quality service and friendly staff will get you back on the road and enjoying the luxury of air conditioning.

This system shares air ducts, controls and a blower with the heater, but has its own refrigerant system. The air conditioning system is comprised of the following components:

  • Compressor
    This is a pump that pressurizes and circulates the refrigerant through the system.
  • Condensor
    As the refrigerant flows through the condensor, it gives off heat and converts from gas to liquid.
  • Receiver/Dryer or Accumulator
    This is where clean, dry refrigerant is stored as it circulates through the system.
  • Orifice Tube or Expansion Valve
    This is a metering device that controls the flow of refrigerant throughout the system.
  • Evaporator Core
    Refrigerant enters the evaporator core as a liquid. Heat from the air converts the liquid refrigerant back into a gas, which cools the air before it enters your car.

Hours of Operation
Monday - Friday:   7:30 am - 5:30 pm
Saturday:  7:30 am - 4:00 pm

497 Plain St.  Marshfield, MA 02050
781-837-8742    Fax 781-837-5018     MarshfieldTire@aol.com




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