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78-304-RV-Conbraco 78-304-RV Water Heater Shutoff Thermal Expansion Control Valve 3/4" Sweat 125psi Control Valve Outlet Hose Barb Fitting - Industrial Stores
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Apollo Valves 78RV115125 3/4" IPS x PEX Apollo (Lead Free) Water Heater Shut-Off with Thermal Expansion Control Valve
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34-BVECXLPEX-100-PEX - Zurn 34-BVECXLPEX-100-PEX - 3/4" Full-Port Bronze Ball Valve with Integral Thermal Expansion Relief Valve and 1/2" PEX Drain Fitting (LF)
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This device takes does the same job, but takes up 90% less space. Why you should opt for a thermal expansion valve over a traditional expansion tank - Mifab
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