Heat Wagon 30" Dia. Recirculation Inlet Heater Duct, 25'L, White

Thermaflex S-LP-10, non-insulated flex ducts are ideal for low, medium pressure heating and cooling systems where insulated ducts are not required. These HVAC ducts feature a strong woven fiberglass fabric with a flame retardant coating that is bonded to a corrosion resistant steel wire coil for secure air sealing. Spiral ducts will not unravel when cut and have a self-extinguishing inner core that will not support flames. Temperature range is from -20F to 250F. Ducts measure 2-14" in diameter. Greenguard certified. 10 Year Limited Warranty.

Thermaflex M-KE HVAC ducts have a vinyl coated spring steel wire coil construction that is ideal for low, medium pressure heating and cooling environments. These highly efficient flex ducts feature a core that is bonded to the steel wire coil to support the fiberglass insulation. Duct insulation is available in three different R-values for varied thickness: R-4.2, R-6.0 and R-8.0. The acoustically rated, polyethylene inner liner on these HVAC ducts eliminates noise and easily expands. Spiral ducts are mold and mildew resistant. Temperature range is from -20F to 200F and -20F to 250F ...

100% clean, dry heat CSA approved in US and Canada Ductable to 150', 2- 24" outlets Reliable riello burner Preheated fuel filter for cold weather operation Capable of recirculation operation for improved fuel savings 1,000,000 BTU/hr. input with only 208-240V supply Remote thermostat and duct adaptors included Fuel consumption (GAL/HR): 7.16 GPH 200 gal fuel cell (optional) Limited warranty of 1 year

Thermaflex S-LD, non-insulated flex ducts are an economical alternative where insulated ducts are not required. Spiral ducts are ideal for low, medium heating and cooling systems. These HVAC ducts feature a reinforced metal film laminate jacket that is bonded to a corrosion resistant steel wire coil for secure air sealing. Spiral ducts will not unravel when cut and have a self-extinguishing inner core that will not support flames. Temperature range is from -20F to 250F. Ducts measure 3-14" in diameter. Greenguard certified. 10 Year Limited Warranty.

Features: 100% clean, dry heat CSA approved in US and Canada Ductable to 150', 2- 24" outlets Reliable riello burner Switch from vapor propane to natural gas by turning one valve Capable of recirculation operation for improved fuel savings 1,000,000 BTU/hr. input with only 208-240V supply Remote thermostat and duct adaptors included Fuel consumption (GAL/HR): 11.0 GPH propane, 1000 CFH natural gas Limited warranty of 1 year