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

The Rheem Prestige RTGH series, including RTGH-95XP Outdoor Condensing Tankless Water Heater, is a member of a group of high efficiency, condensing tankless gas water heaters designed for continuous hot water for 3 bathroom homes. The commercial conversion program chip upgrades the RTGH-95XP to operate at higher water temperatures for commercial applications.

  • Continuous hot water
  • Energy cost savings
  • More space
  • Reduced installation costs
  • Water saving features


  • Up to 94% energy efficiency using stainless steel condensing heat exchangers
  • Intelligent electronic controls designed to increase energy efficiency and safety
  • Third party efficiency listed by AHRI
  • RTGH-95 — ideal for 3 bathroom homes — 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 – about the size of a medicine cabinet
  • Self-diagnostic system for easy installation and service



  • Parts Warranty – 5 Years
  • Labor Warranty – 1 Year
  • Heat Exchange Warranty – 12 Years