Carrier HH79NZ079 Sensor 320788-703 This mini pump trap features

This mini pump trap features 1-inch NPT connections and a 100 PSI maximum operating pressure

this component provides the exact thermal response curve needed to maintain equipment safety standards and operational uptime

Built with a rugged NEMA 2 (IP54) housing

Advanced Visual Diagnostics: Features a clear interface for monitoring blower power levels and combustion firing rates

allows for precise field calibration of the minimum firing rate to ensure stable combustion during low-demand cycles

Carrier HH79NZ079 Sensor 320788-703 This mini pump trap featuresThe Carrier HH79NZ079 Sensor is a precision engineered OEM replacement thermistor designed for high accuracy temperature monitoring in light commercial and residential HVAC systems. Featuring a 203. 5 inch lead length (16. 95 feet), this factory authorized part ensures flexible routing and reliable signal transmission back to the control board. Built as a direct fit component for a wide range of Carrier, Bryant, and Payne equipment, including 48HG and