Rheem RTG-84DVLN-3 Tankless Water Heater

Rheem RTG is a series of ultra low NOx, mid-efficiency tankless gas water heaters designed for continuous hot water Efficiency .82 EF with all-copper heat exchanger Intelligent electronic controls designed to increase energy efficiency and safety Performance Exclusive! Water savings setting –upon activation, this setting can save homeowners up to 1,100 gallon of water per year 1 by decreasing the flow of water through the pipes until the temperature reaches the heater’s set temperature Low flow fixture compatible – Industry first minimum flow rate of .26 GPM and minimum activation flow rate of .40G PM ensures the user will receive hot water even in low demand situations Recirculation Pump Kit-Ready – Quickly pairs with our Recirculation Pump kit to provide instantaneous hot water at the tap2 Easy Installation and Service 1/2" Gas line compatibility on every model Exclusive! Maintenance Notice Setting alerts homeowner – flashing a warning code to call for service check Self-diagno