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Water Heaters
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Circulating Water Heaters
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Genesis® Circulating Water Heater
Genesis
®
Circulating Water Heater
Where to Buy
Location Unknown
A.O. Smith products are available through independent plumbing contractors.
Enter your city and state or zip code below to find a local installer.
Features
Tech Specs
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Product Literature
Back To Circulating Water Heaters Water Heaters
Features
Electronic Control with Precise Temperature Management
Stage Gas Firing System
Low NOx Operation
Copper Finned- Tube Heat Exchanger
Up to 85% thermal efficiency
Tech Specs
Specifications
Input:
399 – 2,070 (MBH)
Dimensions
Width (Inches):
37-5/8 – 92-5/8
Approximate Shipping Weight (lbs.):
454 - 1,285
Height (Inches):
31-1/2 – 36
Hi-Res Images
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PNG
EPS
Product Literature
Technical Documents
Genesis® Commercial Water Heater Spec Sheet (AOSCG25200)
Genesis® Commercial Water Heater Manual (GNS-I-S)
Genesis® GWH400-750 Commercial Water Heater Parts List (GNS-RP)
Genesis® GWH1000-2100 Commercial Water Heater Parts List (GNSII-RP)
Genesis® Automatic Circulating Water Heater Stack Rack Spec Sheet (AOSDG25212)
Genesis® Commercial Water Heater Manual (GNS-I-S) (French)
Revit Models
Marketing Resources
Genesis® Commercial Water Heater Design Guide (AOSCG71001)
Genesis® Commercial Water Heater Brochure (AOSHG01010)
Piping Diagrams
One Temperature Genesis® Water Heater GWH-400-2100 with One Vertical Storage Tank(AOSDG61256)
One Temperature Genesis® Water Heater GWH-400-2100 with One Horizontal Storage Tank(AOSDG61257)
One Temperature Two Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61258)
One Temperature Genesis® Water Heater GWH-400-2100 with One Vertical Storage Tank(AOSDG61259)
One Temperature Three Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61260)
One Temperature Three Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61261)
One Temperature Four Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61262)
One Temperature Four Genesis® Water Heaters GWH-400-2100 with One Horizontal Storage Tank(AOSDG61263)
One Temperature Two Genesis® Water Heaters GWH-400-2100 with Two Vertical Storage Tanks(AOSDG61264)
One Temperature Four Genesis® Water Heaters GWH-400-2100 with Two Vertical Storage Tanks(AOSDG61265)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61266)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with One Horizontal Storage Tank(AOSDG61267)
One Temperature Double Two Genesis® Stacked Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61268)
One Temperature Double Two Genesis® Stacked Water Heaters GWH-400-2100 with One Horizontal Storage Tank(AOSDG61269)
One Temperature Double Two Genesis® Stacked Water Heaters GWH-400-2100 with Two Vertical Storage Tanks(AOSDG61270)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with Two Vertical Storage Tanks(AOSDG61271)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with Four Vertical Storage Tank(AOSDG61272)
One Temperature Genesis® Water Heater GWH-400-2100 with One Vertical Storage Tank(AOSDG61256.dwg)
One Temperature Genesis® Water Heater GWH-400-2100 with One Horizontal Storage Tank(AOSDG61257.dwg)
One Temperature Two Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61258.dwg)
One Temperature Three Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank(AOSDG61260.dwg)
One Temperature Genesis® Water Heater GWH-400-2100 with One Vertical Storage Tank (AOSDG61259.dwg)
One Temperature Three Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank (AOSDG61261.dwg)
One Temperature Four Genesis® Water Heaters GWH-400-2100 with One Vertical Storage Tank (AOSDG61262.dwg)
One Temperature Four Genesis® Water Heaters GWH-400-2100 with One Horizontal Storage Tank (AOSDG61263.dwg)
One Temperature Two Genesis® Water Heaters GWH-400-2100 with Two Vertical Storage Tanks (AOSDG61264.dwg)
One Temperature Four Genesis® Water Heaters GWH-400-2100 with Two Vertical Storage Tanks (AOSDG61265.dwg)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with One Vertical Storage Tank (AOSDG61266.dwg)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with One Horizontal Storage Tank (AOSDG61267.dwg)
One Temperature Double Two Genesis® Stacked Water Heaters GWH-400-2100 with One Vertical Storage Tank (AOSDG61268.dwg)
One Temperature Double Two Genesis® Stacked Water Heaters GWH-400-2100 with One Horizontal Storage Tank (AOSDG61269.dwg)
One Temperature Double Two Genesis® Stacked Water Heaters GWH-400-2100 with Two Vertical Storage Tanks (AOSDG61270.dwg)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with Two Vertical Storage Tanks (AOSDG61271.dwg)
One Temperature Two Genesis® Stacked Water Heaters GWH-400-2100 with Four Vertical Storage Tank (AOSDG61272.dwg)
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