94% thermal efficiency.Meets ASHRAE 90.1-2007.
Heaters qualify for LEED certification and may contribute to additional LEED points.

Vertical tank series 125 gallons: Inputs of 399 or 565 MBH
Vertical tank series 250 gallons: Inputs of 399 - 565 - 750 or 1000 MBH

Natural gas or LP gas.
Gas trains are UL compliant and include a second safety shutoff valve and gas pressure regulator.
Product vents positively through CPVC through 4 inch material for 100 equivalent feet. For longer lengths, consult representative.
Can connect to direct combustion air (consult representative for vent lengths).

ETL listed to US and Canadian safety standards.
FM compliant.
ASME, section IV, part HLW stamped and National Board Registered.
CSD-1 (GE-GAP) controls optional.

NICKELSHIELD® nickel-plated storage tank -or-
POLYSHIELD® polymer-lined storage tank
Fire tubes are copper clad
NO ANODE RODS REQUIRED OR USED. Click on "TECHNOLOGIES" for more information.

With NICKELSHIELD® nickel-plated tank, tank warranty is 10 years.
With POLYSHIELD® polymer-lined tank, tank warranty is 5 years.
Tank warranties include failure due to scale buildup.
First-year service policy is standard. Pays for freight and labor for warranty covered fault or defect.
Long-life service policy is optional. Extends payment for freight and labor on warranty covered vessel repair or replacement.
Information provided above is summary only. Refer to written warranties and service policies for full details.

Catalog Sheets
Installation and Operating Manuals
Color Brochure