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SmartSense

Excess Flow & Thermal Shutoff Valve

  • Easy to install by qualified installers and compatible with most residential gas appliances
  • Helps protect against potentially life-threatening situations
  • Detects and activates in the event of gas line rupture, disconnection, or fire
  • For use with Dormont gas appliance connectors

Select a Model

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

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet 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