Trane CNT4363 Control Board 321702-401 If the leak is caused

If the leak is caused by fouled or worn rubber discs or a compromised diaphragm

This remote bulb temperature control features a liquid-filled sensing bulb (3/8" x 4") and a 6-foot capillary length

What are the dimensions of the 151882R orifice

5-inch wide wheel is engineered for direct-drive configurations

Trane CNT4363 Control Board 321702-401 If the leak is causedThe Trane CNT4363 Defrost Control Board is a critical OEM replacement part engineered specifically for residential demand defrost applications in Trane and American Standard heat pumps. As a veteran in the field, you know that maintaining the integrity of the defrost cycle is paramount to preventing evaporator coil icing and ensuring consistent heat pump performance during low ambient conditions. This microprocessor driven board (often referenced by