Component Protection: Shields critical configuration jumpers and purge timer cards from dust

capable of exceeding 200

Engineered for 1/2 HP applications

ensuring that once the thermal threshold of 300 degrees Fahrenheit is reached

Compatibility: Engineered specifically for Bell & Gossett Series 1510

Trane CNT5641 Pressure Switch 328140-751 Component Protection: Shields critical configurationThe Trane CNT5641 Pressure Switch (regularly superseded by CNT05641) is an essential OEM HVAC replacement part designed for precision airflow monitoring in residential and commercial heating and cooling systems. This SPST air pressure switch features snap acting contacts and is rated for 28VA pilot duty at 24VAC, ensuring reliable communication with the furnace control board. Engineered to engage at 0. 10" WC, it prevents the ignition sequence if the