Resideo 137980A Test Button Assembly R-22 OEM Specifications: Guaranteed fit for

OEM Specifications: Guaranteed fit for Carrier

the York S1-1NP0501 includes a gas line pressure switch and the necessary wiring harness to integrate with the existing flame sensor and ignition control circuit

Operating at a nominal 1525 RPM (variable up to 1625 RPM depending on system load) with a 5/16 inch shaft

technicians can ensure seamless integration and optimal rotational support

Designed with a 3/8-inch ODF liquid line inlet and a 7/8-inch ODF distributor connection

Resideo 137980A Test Button Assembly R-22 OEM Specifications: Guaranteed fit forThe Resideo 137980A Test Button Assembly is a critical field service component designed for diagnosing and maintaining Honeywell electronic air cleaners. This OEM replacement part allows technicians to verify high voltage power supply operation by manually triggering a momentary arc to the ground, confirming that the collector cells and power box are functional. Engineered for a direct fit, it mounts securely into the access door, ensuring consistent