ProLine® 40 gal. Tall 40 MBH Residential Natural Gas Water Heater

Part #SGS640BCTN  |  Item #5086276  |  Manufacturer Part #100191159

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Product Details

  • Intelligent control logic - the internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
  • Green choice® gas burner - 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
  • Self cleaning dip tube - reduces lime and sediment buildup and maximizes hot water output. Made from long-lasting Pex cross-linked polymer
  • Coregard™ anode rod - 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
  • 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
  • Meets UBC, CEC and HUD national codes
  • High energy factors - eco-friendly non-cfc foam insulation, external heat traps and specially designed combustion chamber combine to produce a high energy factor for maximum savings on operating costs


ANSI Specifications: ANSI Z21.10.1

Application: Residential

BTU: 40000

CARB OTC LEED Compliant: No

CEC Compliant: For Sale in CA

CSA Certified: CSA 4.1

Capacity: 40 gal

Collection: ProLine®

Diameter: 20 in

Drain Valve Material: Brass

ETL Listed: No

Emission: Low Nox

End Connection 1: NPT

End Connection 2: NPT

End Connections: NPT

Energy Star Compliant: No

First Hour Rating: 80

Fuel Type: Natural Gas

Height: 58-1/4 in

IAPMO Listed: No

Ignition System: Push Button Ignition

Lining of Tank: Glass

MBH: 40

Material: [Aluminum, Stainless Steel]

Maximum Pressure: 150 psi

NSF Certified: No

Power Source: Gas

Supply Pipe Connection: 3/4 in

UL Listed: No

Uniform Energy Factor UEF : 0.61

Vent Type: Atmospheric Vent

Water Connections: Top

Water Heater Capacity Range: 30 - 40 gal

Water Heater Type: Tall