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Product Highlights
  • No dangerous pressure build up in the system
  • Eliminated Btu/h and water waste, saving money and energy
  • Available in 2, 4.4 and 10.3 gallon models
  • Easy to install and maintenance free
  • Safe and cost-effective way to eliminate problems associated with thermal expansion in closed loop systems>
  • Protects water heater and plumbing fixtures from premature failure
  • Prevents relief valves from being triggered

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