Field Controls Control Kit For 24V Gas Boiler Or Water Heater CK-41F

Designed for use with the swg series power venter for controlling natural gas or l.p. gas appliances. made in the usa. includes junction box with mounted pressure switch and post purge timer fan control gas pressure switch 2 ft. length of 1/4 aluminum tubing 2 flexible conduit connectors gsk-3 spillage switch 1/4 tubing connector.