State GS640BCUT ProLine® Ultra-Low NOx 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater

Product Description

The STATE GS640BCUT ProLine® 40-Gallon Ultra-Low NOx Atmospheric Vent Tall Natural Gas Water Heater delivers reliable performance with a design that protects against flammable vapors. Features a 40-gallon tank and a 40,000 BTU gas burner, providing an 83-gallon first-hour rating and a 41-gallon per hour recovery rate. Meets Ultra-Low NOx emission requirements.

• Delivers an 83-gallon first hour rating
• 40,000 BTU input delivers up to 0.64 Uniform Energy Factor
• Ultra-Low NOX Green Choice® gas burner meets emission requirements in California & Utah

Product Highlights

This water heater features tank protection, including a stainless steel CoreGard™ anode rod, Blue Diamond® glass lining, and DynaClean™ automatic sediment-cleaning.

Product Information

Standard Information

• Brand: STATE
• Manufacturer Part Number: GS640BCUT
• Country of Origin: US

Technical Specifications

• Nominal Gallon Capacity: 40 Gallons
• Rated Storage Volume: 38 Gallons
• UEF: 0.64
• Maximum BTUs: 40,000
• Power Source: GAS
• T&P Relief Valve: Yes
• Water Connection Location: TOP
• Water Connection Size: 0.75"
• Emissions: Ultra-Low NOx
• First Hour Rating: 83 Gallons
• ASME Certified: No
• Blanket Included: No
• Destination Country: US
• Flue Diameter: 4.00
• Fuel Source: NATURAL
• Height to T&P: 51.75
• Ignition Type: Pilot with Piezo Igniter
• Installation Type: INDOOR
• Application: RESIDENTIAL
• Side Loop: No
• Type: Water Heater
• Height: 58.25"
• Diameter: 20"
• Vent Type: Atmospheric Vent
• Height to Gas Valve: 11"