Product Details
The Vacuum System Gas Tube Heaters U-Tube is a propane gas infrared heater designed to provide efficient heating solutions with fuel savings of up to 70%. Ideal for high heat loss areas such as loading docks, the heater utilizes a vacuum system that pulls products of combustion through a combustion chamber, enhancing radiant efficiency and safety. It features reliable direct spark ignition, 100% gas shut-off safety control, and supports up to 50 feet of ducting for fresh air intake and 75 feet of sidewall venting capability. The heater's vacuum system includes a totally enclosed combustion chamber and a heavy-duty draft inducer assembly equipped with a permanently lubricated, totally enclosed ball bearing motor, ensuring maintenance-free operation. Additional attributes include highly efficient aluminum reflectors, a diaphragm air switch, a heavy-duty cast iron burner, a burner inspection sight glass, and a diagnostic monitoring light system. The unit requires a 120V supply and is CSA certified. Warranty terms include a 5-year limited warranty on tubes and a 1-year limited warranty on the unit. This product is made in the USA, and installation and service must be performed by a licensed contractor in accordance with local codes. In the absence of local codes, installation must adhere to the National Fuel Gas Code ANSI X223.I (NFPA 54) or CGA B149 installation codes.
