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Deal.ai › A.O. Smith
A.O. Smith
GG40T12BXR 40 gallon tall, natural gas, atmospheric, 12yr warranty
A.O. Smith

GG40T12BXR 40 gallon tall, natural gas, atmospheric, 12yr warranty

4.4(282 ratings)

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$779.00at acunitsforless.comChecked 1 h ago

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Price facts

  • Lowest price today: $779.00 at acunitsforless.com (checked Nov 14, 2026).

GG40T12BXR 40 gallon tall, natural gas, atmospheric, 12yr warranty prices at every store

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What reviewers say

  • 4.4 / 5282 ratings

About the GG40T12BXR 40 gallon tall, natural gas, atmospheric, 12yr warranty

The GG40T12BXR is a high-end home water heater that is designed to provide reliable hot water performance, fast recovery, and everyday comfort. The GG40T12BXR has a tall tank profile and traditional atmospheric venting, making it perfect for homes that need a lot of hot water and want to use natural gas efficiently. This unit is a smart choice for daily hot water needs because it is well-built and has useful features.

Product Overview

The GG40T12BXR has a real 40-gallon natural gas storage tank that is designed to reliably deliver hot water to your home. Its high-performance burner helps it recover quickly, and its strong first-hour output meets the needs of showers, laundry, dishwashing, and everyday use. This unit is a great choice for families who want reliable hot water with a standard atmospheric vent system. The GG40T12BXR is a practical unit that combines performance, convenience, and long-lasting value for everyday use.

Quick Facts

Model / SKU: GG40T12BXR

Capacity: 40 Gallon

Fuel Type: Natural Gas

Heating Type: Atmospheric Gas Burner

Heating Elements: 40,000 BTU Gas Burner

Temperature Range: 45-160° F

Water Connection Size: 3/4" MNPT

First Hour Rating: 83 Gallons

Efficiency: UEF 0.64

Control Type: Mechanical Gas Control Valve

Tank Style: Tall

Dimensions: 61.875" H x 20" W x 20" D

Net Weight: Approx. 148 lbs

Capacity & Coverage

The GG40T12BXR is made for homes with two to four people and can reliably provide hot water for a variety of daily tasks. It can hold 40 gallons of water and recover quickly, so it can support showers, laundry cycles, dishwashing, and other household tasks without stopping. This unit is a good choice for medium-sized homes that need hot water all the time. This unit is built to handle everyday use with a reliable stored capacity.

Questions and answers

Where is the GG40T12BXR 40 gallon tall, natural gas, atmospheric, 12yr warranty cheapest?
At acunitsforless.com, for $779.00, as of our latest check.
What do buyers say about the GG40T12BXR 40 gallon tall, natural gas, atmospheric, 12yr warranty?
Rated 4.4 out of 5 from 282 ratings.

Efficiency

The GG40T12BXR is built to work reliably and save energy, thanks to its insulated tank design and efficient natural gas burner system. Fast recovery helps bring back hot water quickly after periods of high demand, and optimized combustion makes everyday fuel use more efficient. This unit has a good balance of strong hot water output and good performance. This unit is a great choice for homeowners who want good value and reliable results.

Construction & Design

The GG40T12BXR has a strong steel tank and internal parts that protect it, making it great for long-term use in homes. An anode rod helps keep the inside from corroding, and a strong drain valve makes it easy to get to for maintenance. The GG40T12BXR has a tall profile that makes it easy to fit in utility rooms, garages, basements, and mechanical spaces with vertical space. This unit is built to last and looks good every day.

Installation & Application

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