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Isolation Valve Sets
Isolation Valve Sets by Webstone and Cimberio are specialty hot and cold water valves designed specially for tankless water heaters. Both the hot and cold isolation valves come with independently-controlled service ports. The hot water valve also has a port for pumping in the the PRV.
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Webstone EXP E3 Lead-free Isolation Valves 45443WPR
Webstone EXP3 Service Lead-Free Isolation Valves (45443WPR) with Adjustable PRV Port
Webstone's Compact version E-X-P 3/4" Hot and Cold water valves with 3/4" PRV port and Drains with Hose fittings and pressure relief valve (200,000BTU) Learn More
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