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Product Policies

  • Regarding On Demand Domestic Water Heaters


  • Regarding Chemical Cleaning Dispensers


  • Regarding ASME - Alternate to an ASME Tank


  • Regarding Corrugated Stainless Steel Tubing (CSST)


  • Regarding Review And Approval Procedures For Plumbing And Gas Fitting Products To Be Installed In Massachusetts


  • Regarding Out-door Gas Fired Patio Equipment


  • Combination Space Heating/Potable Water System pdf format of Combination Space Heating/Potable Water System


  • Regarding Safe Waste Pans for Water Heaters & Storage Tanks



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