Field Controls Fan-in-a-Can 46266302 Gas Combustion Air System, Gas Combustion Air System, 24 V

This product is designed for use with any natural gas or LP burning furnace, water heater, or boiler with a 24 VAC control system. The CAS-4 may be used with one 24V-controlled combustion heating appliance and one 30mV standing-pilot gas water heater with the use of an additional CK-20 series control kit. Additional 120V or 24V-controlled appliances may also be served by the CAS-4 with the addition of one CAC-120 or CAC-24 control kit per each additional appliance (see note)*. The CAS unit mechanically draws air into a structure and disperses it near the combustion air intake of an appliance. Refer to Diagrams A and B for guidance in setting up the CAS system based on the size and length of the connecting ductwork and the input rating of the appliance.

Field Controls Fan-in-a-Can Gas Combustion Air System, 24 V, For Use With: Natural Gas or Liquid Propane Burning Furnaces