{"product_id":"balboa-m7-sensor-kit-32016-24-inch-gl-gs-colossus","title":"Balboa M7 Spa Heater Temperature Sensor 24″ (1\/4″) GL \u0026 GS | Colossus - 32016","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Description \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBalboa SENSOR ASSY 24″ (1\/4″) M7 – Part No. 32016\u003c\/strong\u003e is a genuine replacement \u003cstrong\u003edual‑purpose temperature and hi‑limit sensor assembly\u003c\/strong\u003e designed for Balboa M7 spa heating systems. It is commonly used in \u003cstrong\u003eGL, GS and Colossus\u003c\/strong\u003e control and heater configurations.\u003c\/p\u003e\n\u003cp\u003eBalboa M7 systems rely on \u003cstrong\u003etwo identical sensors\u003c\/strong\u003e, one installed at each end of the heater tube, allowing the control system to monitor water temperature, detect flow conditions, and provide over‑temperature protection without the use of a pressure switch. The 32016 sensor can function interchangeably as either a temperature sensor or a hi‑limit sensor, depending on installation position and system logic.\u003c\/p\u003e\n\u003cp\u003eThis kit features a \u003cstrong\u003e24‑inch (610 mm) cable\u003c\/strong\u003e, a \u003cstrong\u003e1\/4″ diameter metal probe\u003c\/strong\u003e, and a \u003cstrong\u003e2‑pin connector\u003c\/strong\u003e for direct plug‑in connection to the control board. It mounts directly into the heater manifold and includes the required hardware for secure installation, making it ideal for service replacements and fault resolution in M7‑equipped spas.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Balboa Water Group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Type:\u003c\/strong\u003e M7 Sensor Assembly (Dual‑Purpose Temp \/ Hi‑Limit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 32016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 24″ (610 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Diameter:\u003c\/strong\u003e 1\/4″ (≈6.3 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 2‑pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e M7 technology (no pressure switch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Systems:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBalboa GL series\u003c\/li\u003e\n\u003cli\u003eBalboa GS series\u003c\/li\u003e\n\u003cli\u003eColossus heater and control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Heater tube \/ manifold mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Spa \u0026amp; hot tub heating safety and temperature control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Balboa","offers":[{"title":"Default Title","offer_id":43906899607691,"sku":"1ASENK24M7","price":190.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/1332\/4427\/files\/replacementsensor__94451.webp?v=1777341121","url":"https:\/\/www.spapartsonline.com.au\/products\/balboa-m7-sensor-kit-32016-24-inch-gl-gs-colossus","provider":"Spapartsonlineau","version":"1.0","type":"link"}