Rheem Professional Prestige High Efficiency Condensing Tankless Water Heater 9.0 GPM – RTGH-90DVLN-2

Price Model
Save 11%
Model: RTGH-90DVLN-2
In-Stock. Ships In 1 business day.

Fill out below for a quick response!

Shipping Calculator

Zip Code:


  • Up to 9.0 GPM of continuous hot water (at 35F rise)
  • 11,000-180,000 BTU/hour. Modulating gas valve only uses as many BTUs as you need.
  • Up to 93% energy efficient
  • Exclusive Water Savings Setting Upon activation, this setting can save homeowners up to 1,100 gallons of water per year by decreasing the flow of water through the pipes until the temperature reaches the heater?s set temperature
  • Industry Leading Low Flow Activation – Minimum flow rate of .26 GPM and minimum activation flow rate of .40 GPM ensures the user will receive hot water even in low demand situations
  • Recirculation Pump Kit-Ready Providing faster hot water at the tap and savings of up to 12,000 gallons water/year
  • Exclusive! Hot Start Programming – Minimizes cold water bursts by staying in ready-fire state for back-to-back hot water needs
  • New! 2″ Venting with band connections
  • New! Vent uo to 150 ft with 3″ PVC and 60 ft with 2″ PVC
  • Built-in condensate neutralizer
  • 1/2″ Gas line compatibility up to 24ft.
  • Exclusive! Maintenance Notice Setting – Alerts homeowner, after 500 hours of use, to call for service check (optional)
  • Self-diagnostic system for easy installation and service
  • High-altitude capability up to 8,400 ft. elevation above sea level
  • Digital remote control now pre-wired and 10 ft. of thermostat wire included
  • Supplied with a 120-volt power cord (indoor models only)
  • Natural Gas


You may also like…