Broad Compatibility: Integrated into various Lochinvar and A

The unit utilizes a SPDT relay output

Preventing these contaminants from reaching the thermal expansion valve (TXV) is critical for avoiding system blockages and internal corrosion

Precise Sampling: Features a calibrated intake hole sequence to ensure accurate detection throughout the duct cross-section

or the smell of unburned gas due to a slow-closing seat

Carrier HH79SZ001 Thermister 324846-701 Broad Compatibility: Integrated into variousThe Carrier HH79SZ001 Thermister is a high precision HVAC temperature sensor engineered for critical monitoring in residential and commercial climate systems. As a genuine Carrier replacement part, this NTC thermistor provides the exact resistance to temperature curve required by Carrier control boards to maintain optimal thermal regulation. Designed with a durable 37 inch lead, it serves as a reliable discharge air temperature sensor or ambient air