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AO Smith®
AO Smith® ProMax® 100113898 GPDL-40 Gas Water Heater, 40000 Btu/hr Heating, 40 gal Tank, Natural Gas Fuel, Direct/Power Vent, 45.2 gph at 90 deg F Recovery, Short, Indoor
AO Smith®

AO Smith® ProMax® 100113898 GPDL-40 Gas Water Heater, 40000 Btu/hr Heating, 40 gal Tank, Natural Gas Fuel, Direct/Power Vent, 45.2 gph at 90 deg F Recovery, Short, Indoor

BrandAO Smith®
MFR Part No100113898
TSCO Part Number101504

Warranty Length

  • 6 Years Limited Tank and Component Parts

Features

  • Power direct vent design - Combined horizontal and vertical vent runs up to 180 equivalent feet with 4 in diameter venting (ABS, PVC, CPVC and polypropylene)
  • Two-pipe sealed combustion system uses outside air, eliminating problems caused by insufficient indoor ventilation
  • Reduced NOx emissions comply with air quality management district regulations
  • ENERGY STAR® qualified - Meet the ENERGY STAR® EF requirement and may also qualify for local utility and rebate programs
  • 2 in Thk, environmentally-friendly foam insulation reduces the amount of heat loss and contributes to overall energy efficiency
  • Built-in heat traps on the water inlet and outlet reduce the amount of heat lost through piping
  • Dynaclean™ diffuser dip tube - Helps reduce lime and sediment build up and maximizes hot water output, made from long-lasting PEX cross-linked polymer
  • Hot-surface ignitor more robust and reliable than standing pilot and reduces energy consumption
  • Blue Diamond® glass coating - Provides superior corrosion resistance compared to industry standard glass lining
  • User-friendly - State-of-the-art electronic gas control provides more precise temperature control
  • LED control light displays operation status and diagnostics information
  • Enhanced-flow brass drain valve - Our residential water heaters have a solid brass, tamper resistant, enhanced-flow, ball type, drain valve
  • Uses a standard female hose fitting that allows for fast and easy draining during maintenance
  • Designed for easy operation, this valve includes an integral screwdriver slot that features a 1/4 turn (open/close) radius, which not only permits full straight-through water flow but also a quick and positive shut off
  • Models rated for installation at altitudes up to 10,100 ft

Standard Approvals

  • AHRI Certified
  • CSA Certified and ASME Specified T and P Relief Valve
  • Design-certified according to ANSI Z21.10.3-CSA 4.3 standards governing storage-type water heaters
  • UL Listed
  • Star Design Certified