A.O. Smith Tankless Water Heater – 10 GPM – Model ATI-540HX3-N

This A.O. Smith tankless water heater, model ATI-540HX3-N has a heating capacity of 199,000 BTU with a maximum flow rate of 10 Gallon Per Minute (GPM). It can provide hot water for a home with 4-5 occupants in regular conditions. This tankless water heater uses natural gas as its fuel source and direct vent for exhaust. This kind of venting system helps to expel gases directly outside, making it more efficient and safer. Tankless models need less space compared to conventional water heaters and will be installed on the wall.

A.O. Smith is one of the most popular brands in the water heater market producing all kind of residential and commercial water heaters. In terms of price, this model is in the high-range category and is perfect for customers with lower price sensitivity looking for enhanced comfort and satisfaction.

The average lifespan of a tank water heater typically ranges from 15 to 20 years. However, the quality of the installation, the level of maintenance, and the quality of the water in the area can influence this lifespan. Regular maintenance, such as descaling and flushing the unit, helps prevent buildup that can affect performance and longevity. The Uniform Energy Factor (UEF) of this product is 0.95 which is counted as Super High-Efficiency. This model is Energy Star certified and meets Energy Star efficiency standards, which leads to lower bills and less carbon print.

This model has 15 years warranty on heat exchanger and 5 Years of warranty on parts. When you purchase this product from HVAC Fixed, you have the option of long-term financing ranging from 1 to 20 years. You will also receive a 1-year free labor warranty with the option to extend up to 5 or 10 years for extra peace of mind.