A. O. Smith Vertex 50-Gallon Ultra-Low NOx Power Direct Vent Water Heater HDHE-50-400

Description

The A. O. Smith HDHE-50-400 is a 50-gallon residential gas storage tank water heater that runs on natural gas or liquid propane.

Published ratings for this model include a Uniform Energy Factor (UEF) of 0.88, a first hour rating of 118 gallons, a maximum gas input of 100,000 BTU/h (minimum 100,000 BTU/h) and a thermal efficiency of 96%.

It measures 66.75 in. high x 22 in. diameter; ships at 256 lb. Warranty coverage listed by the manufacturer: 8-year limited tank, 8-year limited parts.

• Model number: HDHE-50-400
• Fuel: Natural Gas or Liquid Propane
• Nominal tank capacity: 50 gallons
• Maximum input: 100,000 BTU/h
• UEF: 0.88
• First hour rating: 118 gallons
• Electrical supply: 120 V
• Emissions class: Ultra-Low NOx
• Vent type: Power Direct Vent
• Installation: Indoor
• ENERGY STAR certified
• Dimensions: 66.75 in. H x 22 in. diameter
• Warranty: 8-year limited tank, 8-year limited parts