• 316L stainless steel tank construction (requires no anode rods).
  • No chimney required; direct vent using plastic pipe.
  • Thermal efficiency of 95% dramatically reduces operating costs.
  • 85 equivalent feet of vent length.
  •  Low NOx emissions. Meets SCAQMD Rule 1146.2.
  • High impact plastic jacket eliminates dents.
  • 2” of non-CFC, polyurethane foam insulation.
  • Less than 1/2 degree per hour heat loss (R17).
  • Corrosion resistant, high efficiency 90/10 cupronickel heat exchanger.
  • Self-diagnostic electronic control with digital readout for water temperature, set point and differential.
  • Removable front cover allows easy access to equipment (24" service clearance recommended).
  • Temperature range from 70°F to 160°F (maximum temperature setting of 180°F available on HE55-160 and HE55-199 booster models only).
  • Zero clearance to all combustible surfaces.
  • Factory installed AGA/CSA/ASME rated T&P relief valve.
  • Booster installation kit provided with HE55-160 and HE55-199 booster models.

  • Sealed-combustion design delivers 95% thermal efficiency
  • 100,000 - 199,900 BTU/Hr.
  • 55, 80, and 119 gallon capacities


Brochure (US)
Spec Sheet (Canada)
Spec Sheet (US)
Use and Care Manual - After 5.31.2009 (US)
Use and Care Manual - Before 6.1.2009 (US)


United States
Tank Warranty - 3 Years
Parts Warranty - 1 Year

Tank Warranty - 3 Years
Parts Warranty - 1 Year