The GE GG40S12DXV offers robust hot water performance in a compact, low-clearance design—standing just 52¼″ tall, it's ideal for basements, closets, or utility rooms with limited vertical space.
At its core is an ultra low‑NOx atmospheric burner delivering up to 40,000 BTU/hr, ensuring fast recovery and eco-friendly operation. The self-diagnostic LED control panel helps homeowners quickly identify operating status or troubleshooting needs.
Built for reliability, this heater features a durable glass-lined tank, corrosion-resistant brass drain and T&P relief valves, and a wide-temperature adjustable thermostat (50–155 °F). It uses atmospheric venting, allowing seamless integration into standard vent systems without special materials.
Safety is built-in with a factory-installed temperature & pressure relief valve and an ADA-compliant, low-profile design for easy placement. Backed by a strong 12-year limited parts warranty, the GG40S12DXV delivers dependable, efficient, and compliant hot water performance for years to come.
Key Features & Benefits
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Real 40‑gallon capacity in a compact 52¼″ height
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Ultra low‑NOx burner (40,000 BTU/hr) for cleaner emissions
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Fast recovery ensures hot water availability on demand
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Self‑diagnostic LED controls for easy operation and alerts
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Glass-lined tank & brass valves for long-term durability
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Adjustable thermostat (50–155 °F) for tailored comfort
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Atmospheric venting compatible with standard home systems
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Factory-installed T&P relief valve for safety
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ADA-compliant design for flexible installation
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12‑Year limited parts warranty for long-lasting reliability