Xtreme

Xtreme™ is a family of high-input, fast recovery commercial water heaters that complies with Low NOx Emissions

Features & Benefits

Xtreme is an advanced line of fast recovery commercial gas water heaters. These products can deliver up to 756 gallons per hour at 100 degree F rise. The small jacket diameter makes it a popular choice for retro fits and it is a versatile choice for new construction. Models range from 500,000-715,000 Btu/h, with a maximum temperature setting of 180 degrees Fahrenheit.

Space Saver Design

Xtreme maximizes installation adaptability by offering models with front and rear inlet/outlet water connections. Short heights and small jacket diameters result in greater installation flexibility.

System Sentinel™ LED Diagnostic System

Our exclusive diagnostic system, with glowing LED lights, verifies system operation sequence by sequence.

Patented Multi-Flue Tank Design

Proprietary steel formulation, patented multi-flue design, and two coats of high temperature porcelain enamel maximize corrosion resistance and result in a superior heat exchanger design.

Automatic Flue Damper

Low profile design minimizes overall product height. Heavy duty vent hood supports are designed to withstand rigors of installation.

Specialized Burner Assembly

Each model features five premix burners mounted into a metal face plate and sealed with a Viton gasket. Patented “quick release” manifold for easier service.

Direct Spark-to-Pilot Ignition System

Energy saving ignition that ignites pilot only when there is a call for heat. Round Premix Burners Precision burners are formed from high chromium stainless steel.

Low NOx Emissions

GX90-550 and GX90-640 meet Low NOx emissions of less than 40 ng/J.

Full-port, Full-flow Drain Valve

Factory installed brass drain valve allows for faster draining and servicing.

Altitude Certifications

Standard Natural and LP models are certified up to 2,000 feet. High altitude models, 8,000 feet.

Anode Rods

Patented design utilizes multiple magnesium rods to ensure long life and corrosion resistance.

DESCRIPTION
 XTREME MODELS
GAL CAP. MODEL NUMBER INPUT (BTU/H)
NAT. & LP
90 GX90-550(A) 550,000 NAT
90 GX90-640(A) 640,000 NAT
90 GX90-715(A) 715,000 NAT
90 GX90-500(A) LP 500,000 LP
90 GX90-600(A) LP 600,000 LP
90 GX90-680(A) LP 680,000 LP


(A) Indicates available ASME mo?de
l

  • High-input – 550,000 - 715,000 BTU/hr.
  • Available in 90 gallon capacity
  • Space-saving tank design
  • Low profile automatic flue damper

Documents

Xtreme
Brochure (US)
Revit Model (GX90, 500, 715)
Spec Sheet (US and Canada)
Use and Care Manual (US and Canada)
Warranty Information

Warranties

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

Canada
Tank Warranty - 3 Years
Parts Warranty - 1 Year