PRESSURE SWITCH HIGH
CARRIER hk02za404 PRESSURE SWITCH HIGH
Pressure switch high: 1/4"-18 NPT
This Carrier hk02za404 Pressure Switch High is used to turn on HVAC equipment automatically when there is high pressure in the duct work system.
The Carrier hk02za404 Pressure Switch High has an adjustable contoured design that reduces handle interference. The specification of this product allows you to make changes with its solid construction. This product has a limited lifetime warranty.
Pressure switches are safety devices installed in a system to prevent dangerous operation, or as a warning device to indicate a hazardous situation. These switches interrupts the power supply when a predetermined pressure difference is reached, and must be reset to resume operation. This high pressure switch is designed for use with a high pressure air compressor system.
BOILER PRESSURE SWITCH
Why Use A Pressure Switch?