TX1 Integrated Ultra-Low NOx Gas Tankless & 119-Gallon Storage Tank Commercial Water Heater

Model ATX-199-P
Capacity (Gallons)
Fuel Source
  • ENERGY STAR® certified
  • Delivers 232 GPH at 100°F Rise
  • Integrated CT-199 condensing tankless with modulating burner delivers 96% thermal efficiency
Product Details
  • ENERGY STAR® certified
  • Delivers 232 GPH at 100°F Rise
  • Integrated CT-199 condensing tankless with modulating burner delivers 96% thermal efficiency
  • Durable commercial-grade primary copper heat exchanger in CT-199 tankless is 25x better at heat transfer than stainless steel
  • CT-199 tankless includes econdary heat exchanger constructed of 316 grade stainless steel
  • Durable 119-gallon features commercial grade glass-lining, anode protection and heavy steel gauge jacket
  • Available for Natural Gas and Liquid Propane, for indoor use only
  • Integrated pumps and controls
  • Commercial-grade 4.1 GPM pump, advanced electronic controls and factory installed T&P and pressure relief valves
  • 6-year limited warranty on heat exchanger in commercial applications / 5-year limited warranty on all parts

  • The TX1 condensing water heater combines tankless with a tank to deliver energy saving performance. Includes 119-gallon storage tank and integrated CT-199 condensing tankless. Includes integrated CT-199 condensing tankless and 119-gallon storage tank. TX-1 uses up to 199,000 BTU/h of LP gas to deliver 232 GPH at 100 rise. 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
Nominal Gallon Capacity
119 Gallons
Rated Storage Volume
115 Gallons
Thermal Efficiency
96%
Maximum BTUs
199,000
Power Source
GAS
Limited Tank Warranty
6 Years
Limited Parts Warranty
5 Years
T&P Relief Valve
TRUE
Water Connection Size
2"
ASME Certified
No
Amperes
5
Destination Country
US
Energy Star Certified
true
Fuel Source
PROPANE
Height to Gas Valve
30.00
Height to T&P
58.70
Installation Type
INDOOR
Limited Heat Exchanger Warranty 
6 Years
Minimum BTUs
13,000.00
Application
COMMERCIAL
Recovery Rise at 90°F
257
Shipping Height 
91.5
Shipping Length 
35
Shipping Width 
45
Side Loop
No
Vent Material
Stainless Steel, polypropylene, PVC, CPVC
Voltage
120
Dimension & Venting
Type
Water Heater
Height
72"
Diameter
29.36 in."
Shipping Weight
520lbs