With the Rheem Direct Vent Liquid propane Tankless Water Heater (model: RTG66DVP), showers start hot and stay hot for as long as the shower is running, plus the system is much smaller than normal tank water heaters and uses much less energy. The Rheem RTG66DVP tankless water heater is an indoor unit powered by natural gas that turns on when you open a hot water faucet and turns off when you close the faucet, so the energy consumed is only for the hot water being used. Since there is no storage of hot water and thus no constant heating and re-heating of stored hot water, you’re not wasting energy heating water when you don’t need it. Key features include: 6.6 gpm at a 45

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