Webstone Isolator EXP Union Connections for Tankless Water Heaters

Easy two step installation of your tankless water heater with unsurpassed safety, features and benefits. This is a complete inlet/outlet valve system that provides everything you need for a secure installation including full port testing and flushing of the system with easy to install union connections.

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- v8141
- Webstone Isolator EXP Tankless Water Heater Flange Set with PRV Valve 44043PR-LF 44443WPR
  
  • Lead-Free • 3/4 inch Thread • Equivalent to Bosch part 7738003449 • Comes With PRV Valve
  
  44043PR00000 • View Detail • Free Shipping Eligible
  
  $86.75
- $86.75
  
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- v8142
- Webstone Isolator EXP Tankless Water Heater Flange Set With PRV Valve - 54443WPR
  
  • Lead Free • 3/4 inch Sweat • Comes with Pressure Relief Valve
  
  54043PR00000 • View Detail • Free Shipping Eligible
  
  $80.75
- $80.75
  
  Qty