The Outdoor NeoTherm is a direct vent, sealed combustion, condensing boiler or volume water heater designed specifically for outdoor installations. These systems meet or exceed all applicable ANSI testing demands for outdoor use, and reach thermal efficiencies as high as 97 percent.

The product features an ASME stainless steel heat exchanger, direct spark ignition system, low NOx emissions, and modulation with a 5:1 turndown, for a package that’s easy to use, and easy on the environment. 

These products are natural gas- or propane-fired, and with eight sizes ranging from 150 to 850 MBH.

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