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Reliance 40 Gallon Tall Natural Gas Water Heater - 6 40 NBCT
- Height (in): 62
- Diameter (in): 20
- BTUs (Max.): 40,000
- Gallon Capacity: 40
- Storage Volume (Gallons): 38
- 40 Gallons Nominal Capacity
- Self-Cleaning PEX Dip Tube
- Environmentally-Friendly Non-CFC Foam Insulation
- Uses Natural Gas
- Grey Finish
- Free Shipping on 1000s of Items
- Guaranteed Satisfaction
- Life Long Customer Service
Reliance 6 40 NBCT 40 Gallon Tall Natural Gas Water Heater
Experience reliable and efficient hot water delivery with the Reliance 40 Gallon Tall Natural Gas Water Heater (Model: 6 40 NBCT). Engineered for households seeking dependable performance, this water heater combines advanced technology with long-lasting construction. The self-cleaning PEX dip tube ensures minimal sediment build-up, promoting consistent efficiency and extending the tank’s lifespan. Its environmentally-friendly foam insulation enhances energy conservation, while features like the electronic gas control valve and glass-lined tank offer added durability, safety, and precise temperature control. Designed for straightforward installation and compatibility with natural gas, the Reliance 40 Gallon Water Heater is an ideal addition to any modern home looking for steady, sustainable hot water year-round.
Features
- Electronic gas control valve that provides precise temperature control and operational status
- Self-cleaning PEX dip tube helps reduce sediment build-up and maintain efficiency
- Glass-lined tank with anode rod protects against corrosion
- "Environmentally-Friendly" Non-CFC foam insulation
- Piezo igniter allows for easy "one-hand" pilot ignition without matches
- Factory-installed PEX polymer lined heat trap nipples
- Factory-installed temperature & pressure (T&P) relief valve
General
Approximate Dimensions
Warranty Information
Approximate Weight
Frequently Asked Questions
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The self-cleaning PEX dip tube helps minimize sediment build-up inside the tank, maintaining operational efficiency and prolonging the water heater's lifespan. This feature reduces the need for frequent maintenance and improves overall performance.
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This water heater uses natural gas as its fuel source. It is designed to operate efficiently with natural gas, providing consistent heating performance.
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The water heater features environmentally-friendly, non-CFC foam insulation. This insulation helps retain heat within the tank, improving energy efficiency and reducing heat loss.
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Yes, it includes a factory-installed temperature and pressure (T&P) relief valve to protect against excessive pressure build-up. The glass-lined tank and anode rod also help protect against corrosion for safe, long-term use.
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The unit comes with a 1-year limited labor warranty and a 6-year limited parts warranty, providing peace of mind regarding repairs and replacements within these periods.

