50 gal. Tall 40 MBH Low NOx Direct Vent Natural Gas Water Heater
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A.O. Smith
ProLine® 50 gal. Tall 40 MBH Low NOx Direct Vent Natural Gas Water Heater
Purchase history
A.O. Smith
ProLine®
50 gal. Tall 40 MBH Low NOx Direct Vent Natural Gas Water Heater
100210251
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Product Details
Product Details
- One-pipe, dual-channel draws all make-up air from outside the home, eliminating problems caused by insufficient indoor ventilation. All units are FVIR compliant.
- Horizontal air intake and venting on all models up to 80 inches from outside the wall with no electrical power needed
- The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
- Helps reduce lime and sediment buildup, maximizes hot water output. Made from long-lasting PEX cross-linked polymer
- Uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source
- The electronic gas control incorporates and LED status indicator that monitors system operation and service diagnostics
- Patented eco-friendly design reduces NOx emissions by up to 33% and complies with Low- NOx emission requirements of less than 40 ng/J
- Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rods
- Makes lighting the pilot fast and easy with one hand push button spark ignition
- Factory-installed
Specifications
- ANSI:
- ANSI Z21.10.1
- Application:
- Residential
- BTU:
- 40000
- CEC Compliant:
- For Sale in CA
- CSA Certified:
- CSA 4.1
- Capacity:
- 50 gal
- Collection:
- ProLine®
- Diameter:
- 22 in
- Drain Valve Material:
- Brass
- ETL Listed:
- No
- Emission:
- Low NOx
- Energy Star Compliant:
- No
- First Hour Rating:
- 77
- Fuel Type:
- Natural Gas
- Height:
- 73 in
- Lining of Tank:
- Blue Diamond® Glass
- MBH:
- 40
- Maximum Temperature:
- 155
- Power Source:
- Gas
- Pressure - Maximum:
- 150 psi
- Proposition 65:
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
- Recovery 90°F Rise GPH:
- 43
- Smart Home Enabled:
- No
- Temperature Range:
- Up to 155 Deg F
- UL Listed:
- No
- Uniform Energy Factor (UEF):
- 0.66
- Vent Type:
- Direct Vent
- Water Connection Size:
- 3/4 in
- Water Connections:
- Top
- Water Heater Capacity Range:
- 41 - 50 gal
- Water Heater Type:
- Tall