DuraVent 4"x6 5/8" Diameter DirectVent Pro 25ft Vertical Vent Kit w28.13 MIL: 22" Fuel Type: Natural h39.875 1400R - RM2 - NG - TMI - G9T - F11 - TI 25 Installation Type Post Maximum BTU:290000 BTU/hr
Yard notes & kiln story
Description
DuraVent 4"x6 5 8" Diameter DirectVent Pro 25ft Vertical Vent Kit w28.13 MIL: 22" Fuel Type: Natural h39.875 1400R RM2 NG TMI G9T F11 TI 25 Installation Type Post Maximum BTU:290000 BTU hr MIL: 22" Fuel Type: Natural Gas or Liquid Propane BTU hr Input: 21 Solution #2: Your heater may not have all the oxygen it needs to allow for a sufficient draft