Rinnai RL75iN Natural Gas Tankless Water Heater, 7.5 Gallons Per Minute
Rinnai V75LP 7.5 GPM Indoor Low Nox Tankless Propane
Rinnai RL75eP Propane Outdoor, 7.5 Gallons Per Minute
Rinnai RL75eN Natural Gas 7.5 Gallons Per Minute
Takagi T-K4-IN-NG 8 GPM Indoor Tankless Water Heater, Natural Gas