{"product_id":"coates-heater-electric-pool-spa-heater-replacement-parts-23000105-flow-switch-1-2-inch-q-12ds-p07g000-up-phs-p07h000-up-ce-cph-phs-ce-st","title":"Coates Heater Electric Pool\/Spa Heater Replacement Parts  23000105 Flow Switch 1\/2 inch - Q-12DS (P07G000 \u0026 up PHS) \/ (P07H000 \u0026 up CE) CPH PHS CE ST","description":"\u003cp\u003e\u003c!--StartFragment --\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--StartFragment --\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--StartFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Coates Heater Replacement Part 23000105 (Flow Switch, 1\/2 inch – Q-12DS) is a critical safety and control device designed for Coates electric pool and spa heaters.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis flow switch ensures the heater operates only when proper water circulation is present, protecting heating elements from dry firing and potential damage. Specifically engineered for compatibility with \u003cstrong\u003ePHS models from serial number P07G000 and up, and CE models from serial number P07H000 and up\u003c\/strong\u003e, it also integrates with \u003cstrong\u003eCPH and ST series heaters\u003c\/strong\u003e. Its \u003cstrong\u003e1\/2-inch Q-12DS design\u003c\/strong\u003e provides reliable monitoring of water flow, supporting safe operation, consistent heating performance, and long-term durability in both residential and commercial aquatic environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c!--EndFragment --\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!--EndFragment --\u003e\u003c\/p\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":43919601860719,"sku":null,"price":205.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/JJ1241250_1-B_1_2165ccd0-5e49-4915-8830-b6f48002986b.jpg?v=1764860347","url":"https:\/\/commercialpoolandspasupplies.com\/products\/coates-heater-electric-pool-spa-heater-replacement-parts-23000105-flow-switch-1-2-inch-q-12ds-p07g000-up-phs-p07h000-up-ce-cph-phs-ce-st","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}