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The Rheem RTGH-X Outdoor Vent Kit is designed for gas tankless water heaters. This kit enables outdoor installations of Rheem high-efficiency indoor tankless water heaters, saving space and eliminating the need for indoor venting. Compatible with Rheem RTGH-3 models and both Natural Gas and Liquid Propane models.
Enables outdoor installation of Rheem high-efficiency tankless water heaters, saving space and venting costs. Made to withstand the outside environment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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