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Adjustable Flexibility: Field-adjustable setpoint from 175°F to 215°F allows for precise calibration based on specific equipment requirements
Field Serviceable Construction: The brass body features accessible internal parts
Seamless Integration: Designed specifically for Daikin and McQuay HVAC equipment
This part is a primary 90+ NTGM furnace transition and is compatible with numerous series including GCK
Is a separate flame sensor required
Carrier HK02SA445 Pressure Switch 319825-402 Adjustable Flexibility: Field-adjustable setpoint fromThe 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
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