Choose size on the parchment sheet — price & checkout stay in the sticky loom dock.
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
preventing erratic pressure fluctuations
Adjustable Flexibility: Field-adjustable setpoint from 175°F to 215°F allows for precise calibration based on specific equipment requirements
Is a separate flame sensor required
Seamless Integration: Designed specifically for Daikin and McQuay HVAC equipment
Field Serviceable Construction: The brass body features accessible internal parts
Carrier HK02SA445 Pressure Switch 319825-402 preventing erratic pressure fluctuationsThe Carrier HK02SA445 is a critical OEM high pressure safety switch designed for precise refrigerant circuit monitoring in residential and commercial condensing units. This high pressure switch is factory calibrated with a 660 PSI cutout and a 505 PSI cut in (reset) threshold, ensuring the compressor remains protected against thermal overload and mechanical failure during extreme head pressure conditions. As a genuine Carrier replacement part, it
Pay in 4 interest-free payments of $13.94 Learn more