LFN170 CSUT

Lead Free* Master Tempering Valves for Hot Water Distribution with Check stops

  • Paraffin-based thermostat senses and adjusts outlet temperature
  • Provides virtual shutoff if supply pressure fails
  • Vandal-resistant locking mechanism prevents tampering with temperature setting
  • Poppet and seat are dirt- and lime-resistant

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFN170 CSUT

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