The 710 Series is a fully modulating, gas-fired, tankless water heaters. It can be installed either outdoors, indoors, or direct vented. Capable of supplying domestic hot water systems and/or combined domestic and heating applications (local codes dictate proper compliance). Multiple units can be combined in a system of water heaters to provide for larger applications such as hotels, large restaurants and apartment complexes..
The ATIO-710-P tankless water heater uses up to 240,000 BTUs of propane to deliver a max flow rate of 10 GPM. It utilizes non-condensing technology to achieve 84% thermal efficiency. This model meets Low NOx emission requirements, and comes with a 15-year limited warranty.
The comprehensive line of A. O. Smith tankless water heaters provide hot water on-demand. When a hot water tap is opened, a flow sensor sends an activation signal to the onboard computer. The computer then activates the combustion system. Heat is transferred to the water as it flows through the heat exchanger and an outgoing water temperature sensor keeps water temperature to within +/- 1F of set point. Once the hot water tap is closed, the heater automatically turns off.
|Limited Heat Exchanger Warranty:
|Limited Parts Warranty:
|Water Connection Location:
|Water Connection Size:
||HRS35 Copper Alloy
|Secondary Heat Exchanger:
|Dimensions & Venting
Dual Heat Exchanger
The primary heat exchanger is constructed of commercial-grade HRS35 copper, which is stronger than standard copper and more resilient against erosion. Condensing models feature 316L stainless steel secondary heat exchanger, providing additional protection against corrosion.
Includes freeze, overheat, surge protection and troubleshooting diagnostic codes.
Endless Hot Water
The comprehensive line of A. O. Smith tankless water heaters are an excellent whole-home water heating solution that supply endless hot water.