40 gal. Short 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
A.O. Smith
ProLine® Master 40 gal. Short 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
Package Quantity Info:
Each: 1
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Purchase history
A.O. Smith
ProLine® Master
40 gal. Short 40 MBH Low NOx Atmospheric Vent Natural Gas Water Heater
100327641
Order #
Order Date
Job Name
My PO#
Shows all online and in-store purchases made within the past 12 months.
Product Details
Product Description
- 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
Dimensions & Measurements
Capacity
40 gal
Diameter
22 in
Height
51-1/2 in
Pressure - Maximum
300 psi
Recovery 90°F Rise GPH
41
Water Connections
Top
Water Connection Size
3/4 in
Water Heater Capacity Range
30 - 40 gal
Characteristics & Features
Collection
ProLine® Master
Drain Valve Material
Brass
Lining of Tank
Blue Diamond® Glass
Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Vent Type
Atmospheric Vent
Water Heater Type
Short
Electrical & Operational Information
BTU
40000
Emission
Low NOx
First Hour Rating
67
Fuel Type
Natural Gas
MBH
40
Power Source
Gas
Warranty & Product Information
ANSI
ANSI Z21.10.1
Application
Residential
CSA Certified
CSA 4.1
Energy Star Compliant
No
ETL Listed
No
UL Listed
No
Uniform Energy Factor (UEF)
0.59
UPC
671657262990