Product Details
The U-Tube heater configurations are designed for high heat loss areas such as loading docks, featuring a vacuum system that effectively pulls products of combustion through the combustion chamber, enhancing radiant efficiency and safety. It is equipped with reliable direct spark ignition and 100% gas shut-off safety control, supporting up to 50 feet of ducting for fresh air and 75 feet for sidewall venting. The vacuum system includes a totally enclosed combustion chamber and a heavy-duty draft inducer assembly with a permanently lubricated, totally enclosed ball bearing motor, ensuring maintenance-free operation. The heater incorporates highly efficient aluminum reflectors, a diaphragm air switch, a heavy-duty cast iron burner, and a burner inspection sight glass, along with a diagnostic monitoring light system. A 120V supply is required, and the unit is CSA certified. It comes with a 5-year limited warranty on tubes and a 1-year limited warranty on the unit, and it is made in the USA.
