Ao Smith GCR-40NG ProLine Residential Gas Water Heater 40,000 BTU (40 Gallon, Tall)

Product Description

The AO SMITH GCR-40NG ProLine 40-Gallon Atmospheric Vent Tall Natural Gas Water Heater delivers economical performance, potentially lowering energy bills. Featuring a 40-gallon tank and a 40,000 BTU gas burner, it delivers a first hour rating of 80 gallons and a recovery rate of 42 gallons per hour. It meets Low NOx emission requirements.

• Delivers 80-gallon first hour rating.
• Features a patented eco-friendly Green Choice Gas Burner design that reduces NOx emissions by up to 33%.
• Patented Blue Diamond glass tank lining protects against corrosion.

Product Highlights

This ProLine water heater features commercial-grade tank protection, including a stainless steel CoreGard anode rod and DynaClean automatic sediment-cleaning system, extending the life of the water heater.

Product Information

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: GCR-40NG

Technical Specifications

• Intended Household: 2-3 Person
• Application: Plumbing
• Fuel Type: Natural Gas
• Capacity: 40 gal
• Energy Factor: 0.62
• BTU Input: 40000
• Gas Connection: 1/2"
• Water Connection: 3/4"
• Vent Size: 3" 4"
• Vent Type: Atmospheric
• ASME: No
• Max Pressure (PSI): 150
• 1st Hour Delivery (Gallons): 70
• Recovery 90°F Rise: 41 GPH
• Max Altitude (Feet): 10100
• BTU Rating: 40000 Btu/hr
• Connection Type: NPT
• Energy Star Compliant: No
• Finish: Glass
• First Hour Delivery: 80 gal
• Ignition Type: Piezo Pushbutton
• Lead-Free/Contains Lead: Contains Lead
• Pressure Rating: 150 psi
• Recovery Rate: 42 gph at 90 deg F
• Series: 400 Series
• Heating Capacity: 40000 Btu/hr
• Tall or Short: Tall
• Tank Capacity: 40 gal
• Ultra Low NOx: No
• Application Type: Commercial and Residential