{"product_id":"hi-limit-sensor-73992","title":"Hi-Limit Sensor 73992","description":"\u003cp\u003eThe Hi-Limit Sensor 73992 is an OEM replacement safety sensor designed for Hot Spring Spas systems, specifically Hot Spot and Solana series models. This critical component monitors water temperature to prevent overheating by shutting down the heating system when preset limits are exceeded. The genuine Hot Spring part ensures reliable operation and maintains your spa's safety protocols while resolving common fault codes including HH, ICE, and OH error messages.\u003c\/p\u003e\u003cp\u003eAt Bubbles Supply, we guarantee an exact fit with authentic OEM specifications, backed by our comprehensive 1-year warranty for complete peace of mind. Orders ship same-day to minimize downtime and get your spa operating safely again. This sensor kit includes all necessary components for a complete replacement. Professional installation is recommended to ensure proper calibration and safety compliance, though experienced DIY spa owners can typically complete the replacement with basic tools and spa system knowledge.\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\/hi-limit-sensor-79005\"\u003eHi Limit Sensor 79005\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=\"\/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=\"\/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":"Hot Spring Spas","offers":[{"title":"Default Title","offer_id":50249034727781,"sku":"73992","price":93.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/hi-limit-sensor-73992-73992-1.jpg?v=1779741841","url":"https:\/\/checkout.bubblessupply.com\/products\/hi-limit-sensor-73992","provider":"Bubbles Supply","version":"1.0","type":"link"}