SWTOF 6" Galvanized Starting Collar. This Particular HVAC (Heating, Ventilation and AC) product is designed for light commercial and residential applications. This Galvanized Starting Collar is designed to withstand the rugged demands of continuous gas ventilation and to increase safety, ventilation and appliance efficiency. This SWTOF 6" Galvanized Starting Collar is designed and built to exhaust air from gas fireplaces, gas-fired furnaces, kitchens, gas water heaters, and wall heater applications. This SWTOF 6" Galvanized Starting Collar is designed to attach round duct lengths to existing or newly installed square and rectangle vent systems. The Collar features crimped and notched ends for a supportive and secure ventilation connection. This Galvanized Starting Collar, like other duct-work products, features a slip-on connection, durable sheet metal body, and easy size identification. This Galvanized Starting Collar comes in a convenient size that assembles and installs with ease. Generally these galvanized HVAC Products are designed to last for 25 + years.
