or visible burn marks on the boardÆs solder joints

and light-duty heaters across residential and light commercial HVACR equipment

High-Efficiency Filtration: Captures up to 99% of airborne particles

This 1/8 HP fan motor operates at 200-230V and delivers a consistent 1650 RPM

it addresses the common failure point of degraded BUNA N paddles and weakened spring return valve seals

Trane CNT8175 Control Board 318973-401 or visible burn marks onAs a seasoned technician, you know that a failed defrost cycle during a deep freeze can lead to irreversible compressor slugging. The Trane CNT8175 Control Board (also identified as CNT08175) is the direct OEM replacement control board designed to manage complex adaptive defrost logic in high efficiency Trane and American Standard heat pump systems. This 24V single phase module monitors critical inputs from the ambient and coil temperature sensors to