Features of the RTGH-95XLN Outdoor Condensing Tankless Water Heater

The Rheem Prestige RTGH series, including RTGH-95XLN Outdoor Condensing Tankless Water Heater, is a group of high efficiency gas water heaters designed for continuous hot water.

Rheem’s 90 year legacy of water heating innovation is built into every water heater Rheem manufactures.

The commercial conversion program chip upgrades the RTGH-95XLN to operate at higher water temperatures for commercial applications.

  • 94% Energy efficient with stainless steel condensing heat exchanger
  • RTGH-95 – 9.5 gal./min. at 35°F rise, 8.4 gal./min. at 45°F rise — SCAQMD rule 1146.2 compliant
  • Compact space saving design
  • Self-diagnostic system for easy installation and service
  • Built-in electric blower


  • 94% efficient
  • Built-in Condensate Neutralizer – reduces installation cost and time
  • ENERGY STAR® rated
  • Industry-Best Low Activation Flow Rates



  • Parts Warranty – 5 Years
  • Labor Warranty – 1 Year
  • Heat Exchange Warranty – 5 Years