Ultra-Low NOx Outdoor 199,000 BTU Condensing Natural Gas Tankless Commercial Water Heater

Model ACT-199O-N
Installation Type
Fuel Source
  • 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
Product Details
  • 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

  • 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.

Specifications
Tech Specs
UEF
0.95
Maximum BTUs
199,000
Power Source
GAS
Limited Parts Warranty
5 Years
ASME Certified
No
Destination Country
US
Energy Star Certified
true
Fuel Source
NATURAL
Installation Type
OUTDOOR
Limited Heat Exchanger Warranty 
6 Years
Max Flow Rate
5.80
Minimum BTUs
15,000.00
Application
COMMERCIAL
Product Tier
ProLine® XE
Shipping Height 
33.25
Shipping Length 
21.75
Shipping Width 
15.625
Side Loop
No
Dimension & Venting
Type
Water Heater
Shipping Weight
69lbs