U-tube configurations are best for high heat loss areas including loading docks. Great for both area and total building heat. Vacuum system's pull products of combustion through the combustion chamber to increase the flame length and improved radiant efficiency. Standard construction includes the first 10' of heat treated aluminized steel tube with all remaining tubes consisting of hot rolled steel tubing.
U-tube infrared heaters provide uniform emitter tube temperatures and energy distribution to the floor. Great for heating entire buildings or spot heating smaller areas. Can be used in high ceiling areas and entryways. Infrared tube heaters help reduce fuel bills up to 50%. Highly efficient aluminum reflectors can be individually rotated up to 45 degrees. Heavy duty cast iron burner with reliable direct spark ignition system offers 100% gas safety shut-off control. Includes 4 flue connection and 4 fresh air connection. 1/2" NPT gas connection. Burner system includes inspection sight glass, diagnostic monitoring light system and step-opening redundant combination gas valve for quiet ignition. Provides up to 25 outside combustion air capability. Up to 25 sidewall vent capability. CSA certified. 5 Year Limited Warranty on tubes.
To help pick out the heater thats right for you, click here to view the Heat Loss Estimating Chart.