199,000 BTU ACT-199O Condensing Ultra-Low NOx Outdoor Tankless Water Heater (NG)

This unit is NOT approved for installation in Manufacture Homes and is not suitable for space heating applications only.

The ACT-199O Outdoor Natural Gas models are Ultra-Low NOx gas tankless water heaters with condensing technology featuring up to 0.95 Uniform Energy Factor (UEF) which lowers operating costs and is environmentally friendly. ACT-199O uses up to 199,000 BTU/h of gas to deliver 10 GPH at up to .95 thermal efficiency. A. O. Smith offers the largest commercial product selection available, including the most specified commercial unit in the U.S. We offer more than 500 different commercial models, including gas fired, oil-fired and electric configurations, ranging in capacities from 5 to 10,000 gallons, with input range from 50,000 BTU to the equivalent of 4,000,000 BTU. Our comprehensive line is the natural fit for spec jobs requiring everything from the smallest commercial installation up to the largest multi-structure complex.

Features:

Durable commercial-grade primary copper heat exchanger is 25x better at heat transfer than stainless steel

Continuous maximum flow rates up to 10.0 GPM

Outdoor model includes a wall mount temperature remote controller and advanced diagnostics to simplify troubleshooting

Easy-link up to 4 units (CT-199 models only)

Easy-Link up to 4 heaters or connect up to 20 heaters with a multi-unit controller

Connect up to 20 tankless water heaters with a multi-unit controller

6-year limited warranty on heat exchanger in commercial applications / 5-year limited warranty on all parts