Carrier HH79NZ077 Themistor 321702-401 Key Benefits Tamper-Resistant Security: Heavy-duty

Key Benefits Tamper-Resistant Security: Heavy-duty cast aluminum prevents unauthorized access to HVAC settings in public spaces

As a genuine OEM Modine replacement part

Legacy Compatibility: Fits 24V

The 08F22C2140AAF is specifically rated for air

and its compact footprint is ideal for tight furnace cabinets

Carrier HH79NZ077 Themistor 321702-401 Key Benefits Tamper-Resistant Security: Heavy-dutyThe Carrier HH79NZ077 Thermistor is a critical 10k ohm negative temperature coefficient (NTC) sensor designed for precise temperature monitoring in residential and light commercial HVAC systems. This OAT OCT sensor functions as both an Outdoor Air Temperature sensor and an Outdoor Coil Temperature sensor, providing essential feedback to the control board to manage defrost cycles and staging. Engineered for Carrier, Bryant, and Payne heat pumps and air