{"product_id":"sweetwater-hi-limit-sensor-6600-0144","title":"Sweetwater Hi-Limit Sensor 6600-0144","description":"\u003cp\u003eThe Sweetwater Hi-Limit Sensor 6600-0144 is an OEM replacement safety sensor designed for Sundance spa systems. This essential component features distinctive curled finger terminals and monitors water temperature to prevent overheating by shutting down the heater when unsafe temperatures are detected.\u003c\/p\u003e\u003cp\u003eWhen your spa displays HH (high heat), ICE, or OH (overheat) error codes, a faulty hi-limit sensor is often the culprit. Our genuine Sweetwater sensor ensures exact fit guaranteed and comes with our 1-year warranty for complete peace of mind. We ship same-day to get your spa back to safe operation quickly. The curled finger design provides secure electrical connections for reliable temperature monitoring. Always verify sensor compatibility with your specific spa model before installation, and ensure power is disconnected during replacement.\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\/22-cable-14-bulb-hi-limit-sensor-6600-168\"\u003e22\" Cable 1\/4\" Bulb Hi-Limit Sensor 6600-168\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/7-cable-hi-limit-sensor-6600-110\"\u003e7' Cable Hi-Limit Sensor 6600-110\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/18-single-pole-hi-limit-sensor-275-3148-00\"\u003e18\" Single Pole Hi-Limit Sensor 275-3148-00\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collection\/sensors-1\"\u003eSee all Sensors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/knowledge\/how-to-test-a-spa-flow-switch\"\u003eHow to test a spa flow switch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- p11:end --\u003e","brand":"Sweetwater","offers":[{"title":"Default Title","offer_id":50248990785893,"sku":"6600-144","price":12.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/sweetwater-hi-limit-sensor-6600-0144-6600-144-2.jpg?v=1779738963","url":"https:\/\/checkout.bubblessupply.com\/products\/sweetwater-hi-limit-sensor-6600-0144","provider":"Bubbles Supply","version":"1.0","type":"link"}