{"product_id":"wacker-neuson-inline-thermistor-sensor-5100081881-for-hydronic-heaters","title":"Wacker Neuson Inline Thermistor Sensor 5100081881 for Hydronic Heaters","description":"\u003cp\u003eThis inline thermistor sensor mounts in the hydronic piping assembly of the HSH3000 hydronic heater, monitoring fluid temperature to support accurate heater control and safe system operation. The part is identified by Wacker Neuson as a sensor thermistor inline unit with 12hb12hb connector terminations, meaning it features matching 12hb-style connectors on both ends for in-line integration directly into the hydronic piping circuit.\u003c\/p\u003e\n\n\u003cp\u003eThermistor sensors of this type register changes in fluid temperature and relay that signal to the system controller. A faulty or failed sensor can cause the controller to receive inaccurate temperature readings, which may result in improper heater cycling, controller fault codes, or system shutdown. Inspecting the sensor wiring and connectors for open circuits, short circuits to ground, or short circuits to positive supply voltage are standard diagnostic steps when addressing temperature-related signal faults on Wacker Neuson hydronic systems.\u003c\/p\u003e\n\n\u003cp\u003eReplacing this sensor with a genuine OEM part preserves the signal accuracy and connector compatibility required by the HSH3000 hydronic piping circuit. Always verify the connector orientation and wiring continuity during installation.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWacker Neuson HSH3000\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43399175602224,"sku":"WACKER-5100081881","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100081881.jpg?v=1784093736","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-inline-thermistor-sensor-5100081881-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}