{"product_id":"flow-switch-34874","title":"Flow Switch,WATKINS,Hotsprings\/Tiger River,3\/4\"B x 3\/4\"B : 34874","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"product attribute name\"\u003e \u003cdiv class=\"value\"\u003eFlow Switch\u003c\/div\u003e\n\u003c\/div\u003e \u003cdiv class=\"product attribute tagline\"\u003e \u003cdiv class=\"value\"\u003eFeel good. Live well\u003c\/div\u003e\n\u003c\/div\u003e \u003cdiv class=\"product attribute description text-important\"\u003e \u003cdiv class=\"value\"\u003eThe flow switch is located in the heater interlock relay coil circuit. When the switch is closed (proper flow), voltage is transferred to the heater interlock coil when the control thermostat calls for heat. Activating the relay allows the heater to activate. When the switch is open (low flow), voltage to the heater interlock relay coil is interrupted regardless of the state of the control thermostat. This prevents the heater from activating until the low flow condition has been resolved.\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"product attribute additional-1\"\u003e \u003cdiv class=\"value\"\u003e3\/4\"B x 3\/4\"B Plumbing\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eAlternate Part Numbers \u003c\/strong\u003e\u003c\/p\u003e","brand":"PartsForSpas.com","offers":[{"title":"Default Title","offer_id":47264567296169,"sku":"34874","price":94.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/7584\/4521\/files\/30811.jpg?v=1784080544","url":"https:\/\/partsforspas.com\/products\/flow-switch-34874","provider":"PartsForSpas.com","version":"1.0","type":"link"}