{"product_id":"72-hi-limit-sensor-34-0203y-vh2-k","title":"72\" Hi Limit Sensor 34-0203Y-VH2-K","description":"\u003cp\u003eThe HydroQuip 72\" Hi Limit Sensor (34-0203Y-VH2-K) is a genuine OEM temperature and high limit safety sensor designed for Gecko Y-Series spa control systems. This critical safety component features a 72-inch cable length and 1\/4\" bulb diameter, making it suitable for larger spa configurations where extended reach is required. The sensor monitors water temperature and automatically shuts down heating elements when dangerous temperature levels are detected, preventing overheating conditions that could damage your spa or create safety hazards.\u003c\/p\u003e\u003cp\u003eThis authentic HydroQuip sensor comes with our exact fit guarantee, ensuring perfect compatibility with your spa's control system. We ship same-day from our Canadian warehouse and back every sensor with a full 1-year warranty for complete peace of mind. The extended 72\" cable provides flexibility for installation in various spa layouts while maintaining accurate temperature monitoring. Always verify your existing sensor's cable length and bulb specifications before installation to ensure proper fitment and safe operation.\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\/36-hi-limit-sensor-assembly-5-60-6005\"\u003e36\" Hi-Limit Sensor Assembly 5-60-6005\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/thermodisc-hi-limit-sensor-hl9845\"\u003eThermodisc Hi-Limit Sensor HL9845\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":"HydroQuip","offers":[{"title":"Default Title","offer_id":50249016115557,"sku":"34-0203Y-VH2-K","price":190.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/72-hi-limit-sensor-34-0203y-vh2-k-34-0203y-vh2-k-2.jpg?v=1779740706","url":"https:\/\/checkout.bubblessupply.com\/products\/72-hi-limit-sensor-34-0203y-vh2-k","provider":"Bubbles Supply","version":"1.0","type":"link"}