40 gal. Tall 40 MBH Residential Natural Gas Water Heater
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A.O. Smith
ProLine® Master 40 gal. Tall 40 MBH Residential Natural Gas Water Heater
Purchase history
A.O. Smith
ProLine® Master
40 gal. Tall 40 MBH Residential Natural Gas Water Heater
100361484
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Product Details
- Green Choice® gas burner featuring patented eco friendly burner design reduces NOx emissions by up to 33% and complies with low NOx emission requirements of less than 40 ng/J
- DynaClean diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output and is made from long lasting PEX cross-linked polymer
- The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
- Enhanced-flow brass drain valve - our residential water heaters have a solid brass, tamper resistant, enhanced-flow, ball type, drain valve
- Heat trap nipples factory installed for faster installation
- Blue Diamond® glass coating provides superior corrosion resistance compared to industry standard glass lining
- Push button piezo ignitor makes lighting the pilot fast and easy with one hand push button spark ignition
- Coregard™ anode rod have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rods and proline master products have increased anode protection with either longer, or multiple anodes depending on model
- 8-year limited tank and parts warranty
Specifications
- ANSI:
- ANSI Z21.10.1
- Application:
- Residential
- BTU:
- 40000
- CSA Certified:
- CSA 4.1
- Capacity:
- 40 gal
- Collection:
- ProLine® Master
- Diameter:
- 20 in
- Drain Valve Material:
- Brass
- ETL Listed:
- No
- Emission:
- Low NOx
- Energy Star Compliant:
- No
- First Hour Rating:
- 80
- Flow Rate:
- 42 gph
- Fuel Type:
- Natural Gas
- Height:
- 61-3/4 in
- Lining of Tank:
- Blue Diamond® Glass
- MBH:
- 40
- Origin:
- Domestic
- Power Source:
- Gas
- Pressure - High:
- 150
- Pressure - Maximum:
- 300 psi
- Smart Home Enabled:
- No
- Supply Pipe Connection Size:
- 3/4 in
- UL Listed:
- No
- Uniform Energy Factor (UEF):
- 0.66
- Vent Type:
- Atmospheric Vent
- Water Connections:
- Top
- Water Heater Capacity Range:
- 30 - 40 gal
- Water Heater Type:
- Tall