A review of the best of AO Smith gas water heaters for residential homes, and features to look for. Check out both tankless and conventional tank-type heaters with the advantages and benefits of both. The difference between cheaper and expensive models.
As the list of gas-powered water heaters from AO Smith is huge, this review will cover the best and most advanced models, either looking for the affordable one or shopping for the most advanced models with the state-of-the-art design.
As explained in this article (LINK), the main features that are included in most models are the Blue Diamond glass coating - provides tank protection against corrosion, Coregard anode rod - also protecting the metal tank, self cleaning dip tube - reduces the sediment build-up and self-powered electronic gas valve used for the enhance performance and diagnostics.
The best gas water heaters from AO Smith are designed with the commercial-grade components and include the condensing technology, advanced diagnostics, high or continuous water flow rate, state of the art technology, superior high efficiency and ultra low gas emission, for better environment protection. These models are coming from the ProLine XE series as shown in the review of 50-gal units below:
The best AO Smith gas water heaters with the tankless design utilize the following features; two strong and ultra efficient heat exchangers, condensing technology for the ultra-high energy efficiency of 0.95, built-in recirculation pump for faster hot water delivery and ultra low NOx for less pollution - all models are from the ProLine XE series.
The most powerfull model is ATI-540H, designed to deliver up to 10 GPM of hot water, enough to supply hot water to homes with up to 4 showers, or even more when using the Easy Link or Multi-Unit system. This tankless unit is small and compact and can be installed indoor with the power or power-direct venting system or outdoor, as ventless. It is also smart where the built-in advanced electronics monitors the whole operation while helping with the diagnostics system for easier troubleshooting.
All the units are equipped with the safety elements to protect the system from extreme temperatures, pressure and freezing, while the long warranty of 15 years provides piece of mind to the owners.
Voltex heat pumps
30-gal gas comparison
40-gal gas comparison
50-gal gas comparison