High Pressure Switch Ac Unit

So you do often have two different ac refrigerant pressure switches on your car.

High pressure switch ac unit.

The clutch cycling switch measures a c pressure near the evaporator outlet and is often mounted on the accumulator. The ac pressure switch іѕ a ѕаfеtу ѕwіtсh thаt monitors the рrеѕѕurе оf thе refrigerant on the high and low pressure sides on your air conditioning system. If the incorrect pressure is sensed the switch will open the a c compressor clutch circuit to. High pressure refrigeration pressure switches the high pressure switch will kill the compressor circuit if the pressure exceeds the rating on the pressure switch.

The a c pressure switch is a type of device called a transducer which changes internal resistance in response to changes in pressure. The a c pressure switch is mounted on both the high and low sides of your a c. When the pressure in your a c rises or lowers too much this switch turns off the compressor to protect it and the rest of the system from damage. This switch is crucial for proper a c performance.

Signs of a failing a c pressure switch include your a c being unable.