Use and Care Manual
Page 11
...Schedule 40, ASTM-F441 or CSA B137.3) CPVC (SDR Series, ASTM-F442) combustion air-inlet systems, follow the instructions as detailed in the "Vent and Combustion Air-Inlet" section of this manual. B137.3) Vent and combustion air-inlet systems PVC (SDR Series, ASTM-D2241 or CSA must overlap a minimum of 1/2... causing bodily injury, explosion, fire or death. WARNING: Failure to use the following materials for pipe of the vent and Combustion Air-Inlet sys- For Power Direct Vent models listed in operation. Turn on sea level operation. CPVC (CPVC 4120, ASTM-D2846 or ance and must...
...Schedule 40, ASTM-F441 or CSA B137.3) CPVC (SDR Series, ASTM-F442) combustion air-inlet systems, follow the instructions as detailed in the "Vent and Combustion Air-Inlet" section of this manual. B137.3) Vent and combustion air-inlet systems PVC (SDR Series, ASTM-D2241 or CSA must overlap a minimum of 1/2... causing bodily injury, explosion, fire or death. WARNING: Failure to use the following materials for pipe of the vent and Combustion Air-Inlet sys- For Power Direct Vent models listed in operation. Turn on sea level operation. CPVC (CPVC 4120, ASTM-D2846 or ance and must...
Use and Care Manual
Page 12
...vapors from floor joists or other structural members to help prevent the transmission of noise and vibration. Maximum and Minimum Vent and Combustion Air-Inlet Lengths for Power Direct Vent Models: 40 Gallon with Inputs of 40,000 & 38,000 BTU/Hr. 50 Gallon with the two (2) ... back page of this manual. If the water heater is being installed as a replacement for an existing power direct vent water heater, a thorough inspection of sagging or other fittings and the straight length of vent pipe. Check the vent and combustion airinlet for the vent and combustion combustion air-inlet...
...vapors from floor joists or other structural members to help prevent the transmission of noise and vibration. Maximum and Minimum Vent and Combustion Air-Inlet Lengths for Power Direct Vent Models: 40 Gallon with Inputs of 40,000 & 38,000 BTU/Hr. 50 Gallon with the two (2) ... back page of this manual. If the water heater is being installed as a replacement for an existing power direct vent water heater, a thorough inspection of sagging or other fittings and the straight length of vent pipe. Check the vent and combustion airinlet for the vent and combustion combustion air-inlet...
