Carrier 17122000002496 Control Board 30067439-890 Engineered with a Normally Open

Engineered with a Normally Open (NO) contact configuration

this Lennox furnace pressure switch typically comes with the integrated mounting bracket and is designed to fit the original screw patterns of the specified models

Durable Construction: Built to withstand the temperature fluctuations and vibration levels common in roofstop unit applications

The 5411 is a direct technical equivalent to many 9W cast iron motors

and marine equipment where mechanical stress is constant

Carrier 17122000002496 Control Board 30067439-890 Engineered with a Normally OpenThe Carrier 17122000002496 Control Board is a critical OEM replacement part engineered for high performance heat pump systems. Designed for precise regulation of HVAC operations, this main circuit board manages essential functions including compressor cycling, fan speed control, and defrost logic. As a genuine Carrier replacement board, it ensures seamless communication between thermostats and system sensors, maintaining the tight operational