Rinnai RC80iN Ultra Series Condensing Tankless Water Heater, NG, Indoor Installation - 157,000 BTU, 8 GPM
Rinnai RC80iN Ultra Series Condensing Tankless Water Heater, NG, Indoor Installation - 157,000 BTU, 8 GPM,Rinnai - RE180iN - RE Model Series High Efficiency Non Condensing (Replaces model V75 and RL75),Rinnai RU80IN RU80iN Ultra Series Tankless Water Heater, NG, Indoor - 152,000 BTU,RUCS Model Series | Rinnai,Global Eco Energy Group | Rinnai® – RU80i