Trane CNT5009 Control Board 323080-701 20A SPDT contacts handle heavy

20A SPDT contacts handle heavy inductive and resistive loads without premature failure

Durable Material: High-purity silicon carbide design withstands thermal shock and oxidation for long-term field reliability

durable housing to reduce leak points

It serves as a direct replacement for Trane TXV kit components

Technicians should check for 24V output on the secondary side of the transformer

Trane CNT5009 Control Board 323080-701 20A SPDT contacts handle heavyThe Trane CNT5009 is a technical grade defrost control board engineered for high performance heat pump systems and central air conditioning units. As a direct OEM replacement part, this module utilizes an integrated microprocessor to monitor ambient temperatures and coil conditions, ensuring precise defrost cycle management. By eliminating excessive ice accumulation on the outdoor coil, the board prevents system strain and preserves the intended HVAC