3WM1NST

Multi Circuit 1 In. SS Manifold, 15-58 ZonePump, Motorized Mix Valve

  • Connects directly to the 1 in. Stainless Steel manifold
  • Equipped with a 3-way 24V motorized mixing valve
  • Controller is sold separately
  • Installed in a white powder coated steel cabinet with cover door

Select options below to identify the UPC, Order Code, and Repair Kit for a specific 3WM1NST

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