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Appliance Controls For Combustion Air Systems

System Control Kits Models CK-20FV, CAC-24, and CAC-120

The CK-20FV is designed for use with the SWG Series Power Venter for controlling 30-millivolt controlled Natural or LP Gas appliances with a pressure tap port in the Gas Valve. This kit may also be used with the PVG series sidewall Power Venters, DI series Draft Inducers, and CAS-4 Combustion Air System. The included junction box is not required when using a PVG or CAS-4.

The CAC-24 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 24 VAC controlled combustion appliance. 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 450,000 BTU/HR.

The CAC-120 kit is designed to control more than one appliance on a system using the Field Controls CAS-3 Combustion Air System with a chimney vented oil fired system. The controls in the CAS-3 will operate only one appliance, therefore a CAC-120 is required for each additional appliance to be added to the same CAS-3 unit. One CAS-3 unit can handle at max, a total combined firing rate input of up to 500,000 BTU/Hr.

Refer to the instruction manuals more details and other restrictions.

Specifications

PART # MODEL
46282620 CK-20FV
46139963 CAC-120
46139940 CAC-24
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