HP-30PRO

Pro Hydronic Packages

  • Key boiler piping products packaged in a single carton
  • Complies with boiler manufacturers' piping requirements
  • Includes NPT AS-MB Air Separator, RBFF Service Fitting, ETX-30 Expansion Tank, and B911S-M3 Fill Valve Assembly
  • Faster cleaner installations

Select options below to identify the UPC, Order Code, and Repair Kit for a specific HP-30PRO

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. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA