Carrier HH79TZ039 Thermister 321702-401 ensuring a secure fit on

ensuring a secure fit on existing backplates

it provides the high starting torque necessary to overcome common mineral buildup in HVAC zone valves

Key Benefits Direct Retrofit Compatibility: Perfectly replaces discontinued Danfoss 032G1078 and 032F1171 units to minimize downtime

offering a 3 Cv flow factor

Built with a 20-micron filtration rating and a specialized desiccant blend

Carrier HH79TZ039 Thermister 321702-401 ensuring a secure fit onThe Carrier HH79TZ039 Thermistor is a critical engineering component designed for high precision thermal monitoring within Carrier, Bryant, and Payne HVAC systems. Functioning as a 3k ohm resistance based temperature sensor, this probe provides the essential feedback loop required for the control board to modulate compressor cycles and fan speeds accurately. With an operating range of 0 to 158 F, the HH79TZ039 is frequently utilized as a supply air