Field Controls 24v Control for CAS-4

This kit is designed to control more than one appliance on a system using the Field Controls CAS-4 Combustion Air System with a chimney vented gas fired system. The controls in the CAS-4 will operate only one appliance, therefore a CAC-24 is required for each additional appliance to be added to the same CAS-4 unit. One CAS-4 unit can handle at max, a total combined firing rate input of up to 500,000 BTU/Hr. Refer to the instructions included with the CAS-4 for more details and other restrictions. Kit Includes 1) Junction box with mounted fan proving switch and relay base 1) 24 VAC relay 1) Conduit connector 1) 10 Ft. length of 1/4 inch plastic tubing 1) Plastic Tee