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Direct Combustion Air Supply System to Home Heating Appliances
Automatically and without adding cold air into the living space, provide combustion air for heating system appliances
Intake Air Hood
Vacuum Relief Valve
Combustion Air Systems
CAS-1 and CAS-2 (Oil)
The CAS-1 and CAS-2 Field Combustion Air Systems provide controlled amounts of outside air for proper combustion of oil heating appliances. These models are designed specifically for use with Aero, Beckett, Carlin, Riello, or Wayne burners.