- Ao Smith Gas Water Heater 50 Gallon User Manual Instructions
- Ao Smith 40 Gallon Gas Water Heater
- Ao Smith Gas Water Heater 50 Gallon User Manual Transmission
- Ao Smith Gas Water Heater 50 Gallon User Manual Guide
You can’t talk water heaters without mentioning A.O. Smith. This company is responsible for a large percentage of the innovations that have made modern water heaters so efficient. In addition, they have expanded to become leaders in electric, gas, tankless, and even solar water heaters.
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It would take a small book to review all of A.O. Smith’s top quality models, so instead, we’ll give you a good overview of the product lines and a comparison between some of the best from each type of water heater.
Ao Smith Gas Water Heater 50 Gallon User Manual Instructions
About A.O. Smith
- Those sold under the AO Smith brand are some of the more expensive models available, but the company has a reputation for quality products. AO Smith makes gas, electric, tankless, solar and hybrid water heaters in a variety of sizes. We looked at the AO Smith Vertex GPHE 50, a premium gas water heater, as a reference point for this guide.
- Smith Signature Series is now available exclusively at Lowe’s. Learn why the 50 Gallon Tall 10 is right for your home.
View and Download A.O. Smith WATER HEATERS instruction manual online. RESIDENTIAL ELECTRIC WATER HEATERS. WATER HEATERS Water Heater pdf manual download. Also for: Conservationist pxht series, Conservationist pxhs series, Promax pcrt series, Promax pcrs series, Promax pct series.
As with some of the most famous success stories, the company that’s now synonymous with water heaters had very humble beginnings. Founded by Charles Jeremiah Smith in 1874 as a single-person hardware solutions shop, this small business quickly expanded to include three sons and was best known for manufacturing metal components for baby carriages.
The third son to join was Arthur Oliver Smith. He took the company to new heights when he developed a lightweight steel car frame that drew the attention (and business) of major car companies such as Ford and Cadillac. These innovations led to the unveiling of the Mechanical Marvel, the first automated frame production line in 1921 by Arthur’s son Lloyd Raymond.
In 1936, the engineers of A.O. Smith developed a method for adding glass linings to residential water heaters. Numerous further advances in water heater design followed, and the company began to expand to Canada, Europe, and China.
The company sold its automotive branch in 1997 and electric motor branch in 2011, replacing them with mergers of major water heater and treatment companies, making them a global leader in both industries – without ever throwing away the integrity and innovation that began nearly 150 years prior.
Gas and Propane
Gas heaters make up the largest group of heaters, and there are several quality lines to choose from. A.O. Smith divides their gas (and propane) heaters into three ProLine tiers. The third tier, ProLine XE, contains several product lines, while the other tiers contain only one line each.
Features
A.O. Smith strives to maximise efficiency and quality. As a result, all of their gas heaters have LEED ratings, and many are ENERGY STAR certified. All have either low NOx or ultra-low NOx emissions and four different venting options are available.
Polaris
When you need a seemingly endless supply of hot water, it doesn’t get much better than the Polaris line. The entire line is high efficiency with a high recovery rate, plus an ultra-quiet design that might make you forget it’s running.
ProLine and ProLine Master
These lines feature models designed for both home and mobile home use. They are all high recovery, with efficiency ratings of 80 percent or higher on some models. Many are also ENERGY STAR-certified. Several other lines fall under a third ProLine tier, the ProLine XE.
Signature
Sold exclusively at Lowes, the A.O. Smith Signature series consist of various Signature Select and Signature Premier water heaters for residential use. While not as energy efficient as some of the manufacturer’s other series, the Signature line is one of the best values in home water heaters sold by a big box store.
Vertex
The pinnacle of gas heaters, the entire Vertex line is ENERGY STAR rated and feature high thermal efficiency and recovery rates.
Best A.O. Smith Gas Water Heaters
| Model | Capacity | Recovery | Energy Factor | Warranty |
|---|---|---|---|---|
| Signature Premier G6-PVS5040NV | 50-gallon | 45 GPH | 0.72 | 6-year |
| ProLine GCR-50 | 50-gallon | 43 GPH | 0.62 | 6-year |
| Signature G6-S4040NV | 40-gallon | 41 GPH | 0.62 | 6-year |
Electric
As with the gas models, electric water heaters are available in three tiers, with the ProLine XE being subdivided into two lines.
Features
Using environmentally friendly materials, A.O. Smith’s electric water heaters are all LEED certified and offer superior efficiency to older models. Their ability to draw power from outlets allows for tiny point-of-use models that can fit into tight spaces.
ProLine and ProLine Master
The lowest tiers of electric water heater are essentially the same as their gas counterparts. All models have above-average or better efficiency. Sizes range greatly, with the smallest tanks only holding a few gallons.
ProLine XE
The main XE line features digital displays and ultra high efficiency. The mid-sized tanks make them great for apartment use and single-family homes.
Signature
As with the gas versions, the Signature series is sold exclusively at Lowes as of 2017. If you’re on a budget yet still want the high efficiency and durability that A.O. Smith is known for, be sure to consider this line.
Voltex
The electric equivalent of the Vertex line, these models are all ENERGY STAR compliant. What makes them especially appealing is the hybrid design. This allows the Voltex to double as a dehumidifier, pulling excess moisture from the air to reduce water requirements and running costs.
Best A.O. Smith Electric Water Heaters
| Model | Capacity | Recovery | Energy Factor | Elements |
|---|---|---|---|---|
| Signature Premier ES12-50R55DV | 50-gallon | 25.3 GPH | 0.95 | 2 x 5,500W |
| ProLine XE PXNS-50 | 50-gallon | 25.0 GPH | 0.95 | 2 x 5,500W |
| Signature E6-50H45DV | 50-gallon | 20.7 GPH | 0.93 | 2 x 4,500W |
Tankless
Several tankless models are available for gas and propane usage. As with all A.O. Smith gas models, these are low NOx or ultra-low NOx for improved environmental safety.
Features
Tankless systems fit into much smaller spaces and can provide hot water on-demand. Most models offer remote control, and some of the newest models have digital displays.
Gas and Propane
Many of the models which are non-hybrid feature both ENERGY STAR and LEED certifications. Those models are all rated as ultra-low NOx, while the remaining models are rated as low NOx. In all cases, these tankless models are highly efficient.
Hybrid Gas/Propane
Designed to be fueled by either gas or propane, these models can be used with a wide range of domestic systems. They are generally non-condensing and have a high efficiency level.
Best A.O. Smith Tankless Water Heaters
| Model | Gallons/Minute | Max BTUs | Energy Factor | Warranty |
|---|---|---|---|---|
| ATI-540H-N | 9.0 GPM | 199,000 | 0.93 | 15-year |
| ATI-340H-N | 8.0 GPM | 180,000 | 0.95 | 15-year |
| ATI-310-N | 8.0 GPM | 190,000 | 0.80 | 15-year |
Solar
The list of water heaters could not be called complete without mentioning the Cirrex solar system. Not only are these heaters extremely efficient and great for the environment, but they come with OG-300 certification, meaning they’re eligible federal tax breaks and rebates in several states.
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Owning this system may reduce heating costs by as much as 70 percent, meaning they’re a great choice for those on tighter budgets.
A.O. Smith Water Heater Parts
As with all water heaters, those by A.O. Smith will require maintenance and may need to have parts replaced over time. Some of the most commonly replaced parts are screw-in elements, gas thermostats, pilot assemblies, thermocouples, burners, valves, and anode rods.
A few parts may need replaced less often, such as flu dampers, heat exchangers, and temperature controls. Note that gas water heaters will generally have more parts to maintain than electric. If you need specific part numbers, your A.O. Smith user manual will have that information.A.O. Smith Contact Info
- Website:www.hotwater.com
- Phone: 1-800-527-1953
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