{"product_id":"190f-fan-switch-thermostat-1-8-3-8-npt-16731","title":"Derale 190°F Fan Switch Thermostat | 1\/8\" \u0026 3\/8\" NPT Thread-In | 16731","description":"\u003cp\u003eThe Derale 16731 is a single-stage fan control thermostat with a 190 degree Fahrenheit turn-on temperature and a preset 175 degree Fahrenheit turn-off. The thread-in probe installs into a water jacket port and switches an electric fan on and off based on coolant temperature. An included bushing lets it fit either a 1\/8 inch or 3\/8 inch NPT port, and it is designed to work with Derale fan controllers such as part numbers 16739 and 18739.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Single-stage thread-in fan switch thermostat\u003c\/li\u003e\n\u003cli\u003eTurn-on temperature: 190 degrees Fahrenheit\u003c\/li\u003e\n\u003cli\u003eTurn-off temperature: 175 degrees Fahrenheit (preset)\u003c\/li\u003e\n\u003cli\u003eProbe thread: 3\/8 inch NPT, fits 1\/8 inch or 3\/8 inch NPT port\u003c\/li\u003e\n\u003cli\u003eIncluded: 3\/8 inch NPT x 1\/8 inch NPT bushing\u003c\/li\u003e\n\u003cli\u003eWorks with: Derale 16739 and 18739\u003c\/li\u003e\n\u003cli\u003ePart number: 16731\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch5\u003eAt what temperature does the Derale 16731 switch the fan?\u003c\/h5\u003e\n\u003cp\u003eIt turns the fan on at 190 degrees Fahrenheit and off at a preset 175 degrees Fahrenheit.\u003c\/p\u003e\n\u003ch5\u003eWhat port sizes does the 16731 fit?\u003c\/h5\u003e\n\u003cp\u003eThe thread-in probe is 3\/8 inch NPT, and the included bushing lets it fit either a 1\/8 inch or 3\/8 inch NPT port.\u003c\/p\u003e\n\u003ch5\u003eWhere does the 16731 install?\u003c\/h5\u003e\n\u003cp\u003eThe probe threads into a water jacket port to sense coolant temperature.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"At what temperature does the Derale 16731 switch the fan?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It turns the fan on at 190 degrees Fahrenheit and off at a preset 175 degrees Fahrenheit.\"}},{\"@type\":\"Question\",\"name\":\"What port sizes does the 16731 fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The thread-in probe is 3\/8 inch NPT, and the included bushing lets it fit either a 1\/8 inch or 3\/8 inch NPT port.\"}},{\"@type\":\"Question\",\"name\":\"Where does the 16731 install?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The probe threads into a water jacket port to sense coolant temperature.\"}}]}\u003c\/script\u003e","brand":"Derale","offers":[{"title":"Default Title","offer_id":41287492534320,"sku":"BDST_16731","price":42.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/DER16731.jpg?v=1712608670","url":"https:\/\/berryperformancesales.com\/products\/190f-fan-switch-thermostat-1-8-3-8-npt-16731","provider":"Berry Performance Sales","version":"1.0","type":"link"}