Its tool-free sampling tube installation and improved 3/4-inch conduit knockout ensure a streamlined HVAC duct smoke detector installation for field contractors

It features a single pole single throw (SPST) switch architecture with an open-on-rise action

System Isolation: Enables efficient pump-down procedures

Superior Build Quality: High-grade brass body and 4 ODF (1/2" ODF) connections provide the durability needed for the rigorous environment of a mechanical room

The 601210 blower wheel is rated for Clockwise (CW) rotation

Tecumseh K71-62 Relay Kit 318820-201 Its tool-free sampling tube installationThe Tecumseh K71 62 Relay Kit is a critical OEM replacement part engineered specifically for commercial refrigeration compressors and high performance cooling systems. As a veteran preferred compressor start relay, this kit is designed to handle the high torque demands of Tecumseh compressors, ensuring reliable electrical switching and efficient motor induction during startup. By replacing worn or carbon pitted contacts with this genuine HVAC relay