{"product_id":"tecmark-25a-4000-series-pressure-switch-4036p","title":"Tecmark 25A 4000 Series Pressure Switch 4036P","description":"\u003cp\u003eThe Tecmark 4036P is a heavy-duty 25-amp SPDT pressure switch designed for hot tubs and spas requiring reliable water flow detection. This 4000 Series switch operates at 1-5 PSI with a 3\/16\" barb connection, making it compatible with most spa circulation and heating systems where precise pressure monitoring is critical for safe operation.\u003c\/p\u003e\u003cp\u003eBuilt to OEM specifications, this genuine Tecmark pressure switch delivers the exact fit you need to restore proper spa function. We guarantee fitment accuracy and back every switch with our comprehensive 1-year warranty, plus same-day shipping to get your spa running quickly. The SPDT configuration provides versatile wiring options for various spa control applications. Ensure proper barb size compatibility and secure all connections during installation to prevent air leaks that could affect switch performance.\u003c\/p\u003e\n\u003c!-- p11:start --\u003e\u003cdiv class=\"related-links\"\u003e\n\u003ch2\u003eRelated parts \u0026amp; guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/product\/tecmark-pressure-switch\"\u003eTecmark Pressure Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/tecmark-pressure-switch-3010p\"\u003eTecmark Pressure Switch 3010P\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/tecmark-pressure-switch-3029p\"\u003eTecmark Pressure Switch 3029P\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collection\/all-parts\"\u003eSee all All Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- p11:end --\u003e","brand":"Tecmark","offers":[{"title":"Default Title","offer_id":50249040331109,"sku":"4036P","price":58.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/tecmark-25a-4000-series-pressure-switch-4036p-4036p-1_4f9df483-b885-4a5c-b235-fb08f444564b.jpg?v=1779742326","url":"https:\/\/checkout.bubblessupply.com\/products\/tecmark-25a-4000-series-pressure-switch-4036p","provider":"Bubbles Supply","version":"1.0","type":"link"}