High low pressure switch for a c systems.
R134a high pressure cutout switch.
Details about volvo truck 3939317 r134a high pressure cutout switch.
The red arrow points to the low pressure switch and just to the right of the low pressure switch is the high pressure switch.
So you do often have two different ac refrigerant pressure switches on your car.
Pressure switches for air conditioning wiring diagram ladder logic with legend.
One on the low pressure side before the ac compressor and one on the high pressure side.
Choose from low and high pressure controls that can be used for r12 r22 r134a r502 and other noncorrosive refrigerants.
Choose from low and high pressure controls that can be used for r12 r22 r134a r502 and other noncorrosive refrigerants.
Description equivalent to or supercedes.
See definitions and connector key on back page.
Pick up a single pressure control switch to protect your compressor from losing refrigerant in your commercial refrigeration or air conditioning system.
R134a refrigerant systems all pressures in psi.
Volvo truck 3939317 r134a high pressure cutout switch.
The switch is designed to turn the system off if the head pressure gets to low or high.
This will protect the compressor from being damaged if any problems occur in the system.
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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.