Find and Compare Products

API, Data Set or  Excel File
Languages: English | Français

1 Select a product category of interest to you.

2 Get details on specific qualifying models.

3 Make informed purchasing decisions.

Find product models that have earned the ENERGY STAR and compare features, savings and more to optimize your purchase.

Water Heaters

Visit the Water Heaters page for usage tips and buying guidelines.
Efficiency and performance for ENERGY STAR certified water heaters may be evaluated using two different methods. The results of testing from these methods are not directly comparable. Solar water heater products have requirements for Solar Energy Factor (SEF), not Uniform Energy Factor (UEF).

A. O. Smith - GPDF 50 103


ENERGY STAR PartnerField details: A.O. Smith Corporation
TypeField details: Gas Storage
FuelField details: Propane
Vent TypeField details: Power Direct Vent
Storage Volume (gallons)Field details: 50.0
Water Heater Depth (inches)Field details: 25.3
Water Heater Height (inches)Field details: 68.5
Water Heater Width (inches)Field details: 22.5
Tank Height (inches)Field details: 60.0
Height to Vent (inches)Field details: 68.5
Tank Diameter (inches)Field details: 22.5
Vent Size (inches)Field details: 2.0
Vent Size 2 (inches)Field details: 3.0
VoltsField details: 120
Input Rate (BTU/hr)Field details: 40000
Date CertifiedField details: 04/14/2015
MarketsField details: United States

Additional Product Information

No additional information provided

Rebate Finder

Rebate Finder Icon

ENERGY STAR partners sponsor rebates on certified products. Enter a zip code below to find deals near you!

Learn More
About Products

Looking for more information about how to save with ENERGY STAR products?