Product Details
- Delivers 81-gallon first hour rating
- 38,000 BTU input direct vent design delivers up to 0.65 Uniform Energy Factor
- Direct vent design compatible with 1/2" gas connection
- Durable Ultra-Low NOX Green Choice® gas burner includes strong stainless steel components to withstand high temperature applications and meets or exceeds emission requirements in California & Utah
- Push-button piezo ignitor makes lighting pilot fast and easy
- Flammable vapor resistant/direct vent sealed combustion system vents through outside wall or roof using air for combustion from outside building
- Includes side mounted recirculation taps for easy installation with combination space heating/potable water heating applications
- Patented Blue Diamond® glass tank lining protects against corrosion
- DynaClean™ automates cleaning system protects against sediment build-up
- 6-year limited tank and parts warranty
| The ProLine XE® 50-Gallon Ultra-Low NOx Direct Vent Natural Gas Water Heater offer horizontal or vertical venting options in an FVIR solution to reduce the risk of accidental fires involving flammable vapors. Featuring a 50-gallon (nominal) tank and a 38,000 BTU gas burner, the GDNT-50L-100 Direct Vent Ultra-Low NOx delivers a first hour rating of 81 gallons and a recovery rate of 41 gallons per hour. It carries a 6-year limited tank warranty, and meets Ultra-Low NOx emission requirements. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings. This ProLine® water heater is designed with A. O. Smith's superior commercial-grade tank protection. Advanced tank features include stainless steel Coregard™ anode rod, Blue Diamond® glass lining and DynaClean™ automatic sediment-cleaning system, all designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. A. O. Smith’s ProLine® water heaters are residential products built to commercial-grade standard and are only available for purchase through professional wholesalers and contractors. |
Specifications
Tech Specs
Nominal Gallon Capacity
50 Gallons
Maximum BTUs
38,000
Power Source
GAS
Limited Tank Warranty
6 Years
Limited Parts Warranty
6 Years
T&P Relief Valve
TRUE
Water Connection Location
TOP
Water Connection Size
0.75"
Emissions
Ultra-Low NOx
ASME Certified
No
Blanket Included
No
Destination Country
US
Flue Diameter
4.00
Fuel Source
NATURAL
Height to Gas Valve
13.00
Height to T&P
52.00
Ignition Type
Pilot with Piezo Igniter
Installation Type
INDOOR
Application
RESIDENTIAL
Product Tier
ProLine®
Shipping Height
65.75
Shipping Length
31.5
Shipping Width
30.5
Side Loop
No
Dimension & Venting
Type
Water Heater
Height
58.75"
Diameter
22 in."
Shipping Weight
194lbs
Vent Type
Direct Vent
Product Literature
Technical Literature
