{"product_id":"sensor","title":"M7 Temperature \/ Hi-Limit Sensor – 12\" Lead, 1\/4\" Bulb Spa Heater Senso","description":"\u003cp\u003eEnsure accurate temperature monitoring and critical overheat protection with the M7 Temperature \/ Hi-Limit Sensor – 12\" Lead, 1\/4\" Diameter Bulb. Designed for spa systems using M7 heater technology, this dual-function sensor monitors both water temperature and high-limit safety conditions—helping maintain safe, reliable heater operation.\u003c\/p\u003e\n\u003cp\u003eM7 systems rely on paired sensors mounted directly in the heater tube rather than a traditional pressure switch. If a temperature or hi-limit sensor fails, the spa may display error codes, shut down heating, or operate unsafely. Replacing the sensor with the correct M7-compatible unit restores accurate readings, proper heater cycling, and system protection.\u003c\/p\u003e\n\u003cp\u003eFeaturing a 1\/4\" diameter sensor bulb and 12-inch lead, this sensor is manufactured to OEM specifications for consistent performance in high-heat, high-moisture spa environments. It is compatible with Balboa Water Group control systems that utilize M7 technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003e- Sensor Type: Temperature \/ Hi-Limit\u003cbr\u003e- System Type: M7\u003cbr\u003e- Lead Length: 12\"\u003cbr\u003e- Bulb Diameter: 1\/4\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e✔️ Dual-function temperature and hi-limit safety sensor\u003cbr\u003e✔️ Designed for M7 heater systems\u003cbr\u003e✔️ 12\" lead length for standard heater mounting\u003cbr\u003e✔️ 1\/4\" bulb diameter for proper heater tube fit\u003cbr\u003e✔️ OEM-spec replacement for reliable spa operation\u003c\/p\u003e\n\u003cp\u003eRestore safe heating and accurate temperature control with the M7 Temperature \/ Hi-Limit Sensor, an essential replacement component for Balboa-controlled spa systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Splash Pool and Spa Peterborough","offers":[{"title":"Default Title","offer_id":42555441545468,"sku":"53605","price":66.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/5104\/9980\/products\/230fcf241cbb505151b5ebc2d754917c_2.png?v=1644407008","url":"https:\/\/splashpoolandspa.ca\/products\/sensor","provider":"Splash Pool and Spa Peterborough","version":"1.0","type":"link"}