40 gal. Tall 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
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A.O. Smith
ProLine® Master 40 gal. Tall 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
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A.O. Smith
ProLine® Master
40 gal. Tall 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
100361484
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Product Details
Product Details
- The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
- 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
- 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
- Push button piezo ignitor makes lighting the pilot fast and easy with one hand push button spark ignition
- Heat trap nipples factory installed for faster installation
- Blue Diamond® glass coating provides superior corrosion resistance compared to industry standard glass lining
- Enhanced-flow brass drain valve - our residential water heaters have a solid brass, tamper resistant, enhanced-flow, ball type, drain valve
- 8-year limited tank and parts warranty
-
Green
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
- Fuel Type:
- Natural Gas
- Height:
- 61-3/4 in
- Lining of Tank:
- Blue Diamond® Glass
- MBH:
- 40
- Power Source:
- Gas
- Pressure - Maximum:
- 300 psi
- Proposition 65:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
- Recovery 90°F Rise GPH:
- 42
- Smart Home Enabled:
- No
- UL Listed:
- No
- Uniform Energy Factor (UEF):
- 0.66
- Vent Type:
- Atmospheric Vent
- Water Connection Size:
- 3/4 in
- Water Connections:
- Top
- Water Heater Capacity Range:
- 30 - 40 gal
- Water Heater Type:
- Tall