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The Rheem RTG-70DVLN-3 is a natural gas tankless water heater rated at 160,000 Btu/h for indoor installation. It fires only when hot water is called for and supplies continuous hot water for a whole home. It is a non-condensing unit, so it uses standard category venting rather than the PVC venting condensing models require. That makes it a simpler swap for homes replacing an older non-condensing tankless heater, but it is less efficient than condensing rivals and needs a gas line and meter that can supply the full input.
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Lowest price we've seen: $653.00 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
The Rheem RTG-70DVLN-3 is a non-condensing, high efficiency tankless water heater from the RTG Series. It runs on natural gas and is built for indoor installation. It has an input of 160,000 Btu/h.
The unit fires only when hot water is called for and delivers continuous hot water for whole-home use. Because it is non-condensing, it uses venting approved for that category of appliance. Follow the installation manual for vent material and length.
Before installing, check that the gas line and meter can supply 160,000 Btu/h. An isolation valve kit can be paired with the unit for service flushing.
