HPX

Boiler Trim-Out Packages

  • For use on closed loop hydronic heating systems
  • An economic solution for buying boiler components
  • Includes air separator, 1/8 in. and 1/2 in. service check valve, combination fill valve, backflow preventer and 1/8 in. float vent
  • ETX series expansion tank

Select options below to identify the UPC, Order Code, and Repair Kit for a specific HPX

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.