and outdoor air temperatures

R-410A Compatibility: Specifically engineered to handle the higher operating pressures of R-410A systems with a maximum working pressure of 700 PSI

What are the signs that a Trane CPT1253 needs replacement

Designed for Lennox G23 and G26 series furnaces

Carrier HH79NZ103 Thermistor Assy 323080-701 and outdoor air temperaturesThe Carrier HH79NZ103 Thermistor Assy is a critical dual function sensing component designed for high efficiency Carrier, Bryant, and Payne communicating systems. This OEM temperature sensor provides the logic board with real time data for both Outdoor Air Temperature (OAT) and Outdoor Condensing Temperature (OCT). Maintaining precise resistance to temperature correlation is essential for defrost cycle timing, staging, and protecting the compressor