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Key Benefits Precise Sub-Zero Control: Specifically calibrated for -20°F to +50°F ranges
Will this drain pan stop my AC from leaking
Precise Modulation: Features a 2-10VDC input for smooth
the LP orifice is included separately in the Uni-Kit for field conversion
reliable installation on the job site
Carrier HH18HA281 Temp Switch 322057-301 Key Benefits Precise Sub-Zero Control:The Carrier HH18HA281 is a precision engineered Defrost Temp Switch designed for high performance residential and commercial HVAC units. As a critical fixed temperature thermostat, it monitors coil temperature to initiate and terminate defrost cycles, preventing ice buildup on the outdoor coil. This OEM Carrier replacement part features a snap acting bimetal disc that ensures rapid response and reliable contact closure under extreme thermal
