
Scheduled delivery to your door.
A scheduled delivery is available only Monday - Friday during normal business hours and used for heavy and oversized items (large TVs, large furniture and large appliances). This service does not include unpacking, plugging in, installation or debris removal. If there are any stairs leading to your delivery, please contact a sales associate for a quote.
Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
Note: Scheduled delivery services are available to most of the contiguous United States (available in parts of Alaska and Hawaii). Call 800-860-3577 for more information.
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Reliance 40 Gallon Tall Natural Gas Water Heater - 6 40 NBRBT
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Abt Model: 640NBRBT
UPC: 091193006030
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$848
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Comp. Value: $1,066
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Quick Specs
Key Features
What We Offer
- Height (in): 62
- Diameter (in): 18
- BTUs (Max.): 40,000
- Gallon Capacity: 40
- Storage Volume (Gallons): 38
- Labor Warranty: 1 Year Limited
- 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 NBRBT 40 Gallon Tall Natural Gas Water Heater
The Reliance 40 Gallon Tall Natural Gas Water Heater (Model 6 40 NBRBT) delivers reliable, efficient hot water for your home's needs. Engineered with advanced features that enhance durability, efficiency, and safety, this water heater is an excellent choice for households seeking outstanding performance and convenience. With a nominal capacity of 40 gallons, robust construction, and energy-saving technologies, this unit is designed to provide comfortable, consistent hot water while maintaining cost-effective and eco-friendly operation. Its slim, tall build allows for flexible installation in a variety of spaces, making it ideal for most homes.
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
California customers:
General
BTUs (Max.)
40,000
Fuel Type
Gas
Gallon Capacity
40
Storage Volume (Gallons)
38
Self Clean
Yes
Tank Style
Tall
Tankless
No
Foam Insulation
Yes
Outdoor Capable
No
ADA Compliant
No
Wi-Fi Connectivity
No
Approximate Dimensions
Height (in)
62
Diameter (in)
18
Package Size HxWxL (in)
63 x 18 x 24
Warranty Information
Labor Warranty
1 Year Limited
Parts Warranty
6 Year Limited
Approximate Weight
Package Weight (lbs)
131
Frequently Asked Questions
-
The water heater features a self-cleaning PEX dip tube that helps reduce sediment build-up inside the tank, maintaining efficient operation over time.
-
It uses environmentally-friendly non-CFC foam insulation that helps retain heat, improving energy efficiency and reducing heat loss.
-
The unit comes with a factory-installed temperature and pressure relief valve to prevent excessive pressure build-up, ensuring safe operation.
-
An electronic gas control valve provides precise temperature control and displays operational status for easy monitoring and adjustment.
-
It includes a piezo igniter that allows for easy one-hand pilot ignition without the need for matches, enhancing user convenience.
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