AO Smith GPHE-50 Gas Water Heater – Satisfies your need of hot water at any time!

AO Smith GPHE-50 Water Heater Review 2021

If you are in search of best water heater with superior quality and performance available on the market? Ao Smith Vertex GPHE-50 is the Best Hot Water Heater I have seen so far. Ao Smith 50 Gallon Water Heater is a high-efficiency residential natural gas water heater. The Innovative features, specifications of Ao Smith GPHE 50, and Ao Smith Vertex Reviews help you a lot in gaining an overall knowledge of the water heaters.

AO Smith 50 Gallon Gas Water Heater

The Ao Smith Vertex GPHE 50 is equipped with a large storage capacity water tank. Inside this water tank, there is a helical heat exchanger that heats the water with a high heat transfer. This Vertex Water Heater perfectly suitable for residential homes and provides greater thermal efficiency of 90 percent. Hence, this 50-gallon water Heaters allow you to save energy and use it very efficiently. Ao Smith Water Heater Prices are cost-effective and best available on Amazon Sale. Refer Ao Smith Water Heater Manual to know installtion tips and user guide deatils.

The Ao Smith 50 Gallon Water Heater runs on natural gas, which offers an input of 76,000 BTU/H. However, Ao Smith Water Heater Parts were featured with a vent type design. As a result, power vent removes the combustion gases from the atmosphere with a fan’s help. Ao Smith Vertex GPHE-50 manufactured with the side taps, allowing you to install the hot water heater easily. The Ao Smith GPHE50 electric hot water heater meets the NOx requirements and is a low emission gas water heater. This is the Best Hot Water Heater you can buy for home.


  • Efficiency
  • Performance
  • Intelli-vent Gas Controller
  • Durability And Environment-Friendly
  • Warranty Services

1. Efficiency

Ao Smith Vertex GPHE 50 offers you a very high thermal efficiency and perfectly used for residential purposes. The thermal efficiency best measures the water heater’s operation with a ratio of work done to heat supplied. Moreover, this Ao Smith Water Heater built with a helical internal heat exchanging system.

This is completely encompassed by the water in the tank, enabling a greater transfer of heat than tubes. The thermal efficiency of Vertex Ao Smith Water Heater is 90 percent. As a result, Ao Smith Water Heaters enables you to gain great energy savings with better working conditions.

2. Performance

Ao Smith Water Heater Parts are manufactured of the high-grade material and provides you longer durability. Ao Smith Vertex GPHE-50 Water Heater works with a natural gas input of 76,000 BTU/H. Therefore, you can have a 3 gallons per hour water flow with such an input of the natural gas. For 90° F rise in temperature, Ao Smith GPHE 50 Vertex has a recovery rate of 92 gallons.

The performance of the Ao Smith Gas Water Heater calculated with a First Hour Ratings when the water in the tank gets fully heated and ready to produce hot water. Hence, Ao Smith Vertex Water Heater offers you a great working performance enabling you to use hot water at multiple outlets simultaneously.

3. Intelli-vent Gas Controller

Ao Smith GPHE-50 Vertex Water Heater featured with an indestructible silicon nitride hot surface ignitor. Aso equipped with no standing point system, which means a pilotless ignition system. As a result, this advanced electronic system which helps you to control the water temperature more precisely. Ao Smith 50 Gallon Electric Water Heater allows you to analyze the system diagnostics and adjust the water temperature easily.

4. Durability And Environment-Friendly

With two heavy-duty anode rods offers great protection to Ao Smith 50 Gallon Gas Water Heater against corrosion. This Best Rated Residential Water heater facilitated with Green Choice Gas Burner. This design reduces Nitrogen Oxide (NOx) emissions up to 33 percent.

Therefore, Ao Smith GPHE 50 is a long-lasting hot water heater and is very environment-friendly to use. AO Smith Water Heater 50 Gallon has a commercial-grade glass lining which includes PermaGlas Ultra Coat for superior protection against corrosion.

5. Warranty Services

Ao Smith 50 Gallon Gas Water Heater has a limited six years of warranty services from purchase. This includes six years warranty benefits for the tank as well as for parts. Ao Smith Water Heater Warranty Services only applicable to the original purchaser of the hot water heater.

The desired technician or an expert should install ao Smith Water Heater because the warranty services do not apply for improper installation. To enjoy warranty services, you need to provide proof of installation as well as the purchase date. In case of any queries or more detailed information, refer to Ao Smith Vertex GPHE 50 Manual.



  • Manufacturer : Ao Smith
  • Item model number : GPHE-50
  • Power : 90-Percent thermal efficiency
  • Capacity : 50 Gallons
  • Vent Type : Sidewall and vertical vent
  • Item Dimensions : 22 x 22 x 70.6 inches
  • Product Weight : 140 Pounds
  • Warranty Description : Limited 6 Year



AO Smith Water Products are headquartered at Ashland City, Tennessee and their manufacturing unit manufacturers AO Smith Vertex GPHE 50 Water Heaters.


Ao Smith 50 Gallon Gas Water Heater works with higher thermal efficiency and great energy savings. The Ao Smith Hot Water Heater best suitable for residential houses with its 50 gallons large storage capacity. Hence, It is one of the most effective Hot Water Heaters available on the market. With its enticing technologies, Ao Smith Vertex Water Heater stands as the top choice of every water heater buyer. The Ao Smith 50 Gallon Electric Water Heater is facilitated with an advanced electronic system for easy usability.

AO Smith GPHE-50 Residential High Efficiency Power Vent Natural Gas Water Heater image

Ao Smith Vertex GPHE-50 gallons storage water tank. Ao Smith Water Heater built with a power vent type system and advanced electronic system for greater usability. Ao Smith GPHE50 includes anode rods for higher durability.


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