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Rheem RTG20151M-1 is a galvanized steel storm collar for Rheem tankless gas water heater venting, designed to seal around a 5-inch vent pipe and prevent water intrusion. It includes a spit ring for mechanical fastening and forms a weatherproof joint at the roof penetration. The collar is intended as an accessory for compatible Rheem tankless venting applications and is sized for 5-inch vent systems.
Galvanized steel storm collar with spit ring for 5-inch Rheem tankless venting; provides a weatherproof seal.
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