{"product_id":"derale-190f-fan-switch-relay-kit-16721","title":"Derale 190°F Fan Switch Relay Kit | 1\/8\" \u0026 3\/8\" NPT | 16721","description":"\u003cp\u003eThe Derale 190 degree F Fan Switch Relay Kit is a single stage electric fan control that switches a cooling fan on at 190 degrees F and off at 175 degrees F. The kit uses a 1\/8 inch NPT temperature switch with a 1\/8 inch to 3\/8 inch NPT adapter bushing so it fits common ports, and it includes a relay wire harness with A\/C override for an easy, complete installation. The included 40\/60 amp relay harness carries the fan load off the switch, and the kit is rated to a maximum 25 amp fan draw.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Single stage fan switch relay kit\u003c\/li\u003e\n\u003cli\u003eTurn-on temperature: 190 degrees F\u003c\/li\u003e\n\u003cli\u003eTurn-off temperature: 175 degrees F (preset)\u003c\/li\u003e\n\u003cli\u003eSwitch thread: 1\/8\" NPT, with 1\/8\" x 3\/8\" NPT adapter bushing\u003c\/li\u003e\n\u003cli\u003eRelay harness: 40\/60 amp, with A\/C override\u003c\/li\u003e\n\u003cli\u003eMaximum fan capacity: 25 amps\u003c\/li\u003e\n\u003cli\u003eIncludes: Temperature switch, adapter bushing, relay wire harness\u003c\/li\u003e\n\u003cli\u003ePart number: 16721\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the Derale 16721 kit do?\u003c\/h5\u003e\u003cp\u003eIt switches an electric cooling fan on at 190 degrees F and off at 175 degrees F using a temperature switch and an included relay harness.\u003c\/p\u003e\u003ch5\u003eWhat NPT sizes does it fit?\u003c\/h5\u003e\u003cp\u003eThe switch is 1\/8 inch NPT and a 1\/8 inch to 3\/8 inch NPT bushing is included to fit either port.\u003c\/p\u003e\u003ch5\u003eDoes it include a relay?\u003c\/h5\u003e\u003cp\u003eYes. It comes with a 40\/60 amp relay wire harness that includes an A\/C override.\u003c\/p\u003e\u003ch5\u003eHow much fan current can it handle?\u003c\/h5\u003e\u003cp\u003eThe kit is rated to a maximum 25 amp fan load, carried through the relay harness.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does the Derale 16721 kit do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It switches an electric cooling fan on at 190 degrees F and off at 175 degrees F using a temperature switch and an included relay harness.\"}},{\"@type\":\"Question\",\"name\":\"What NPT sizes does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The switch is 1\/8 inch NPT and a 1\/8 inch to 3\/8 inch NPT bushing is included to fit either port.\"}},{\"@type\":\"Question\",\"name\":\"Does it include a relay?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. It comes with a 40\/60 amp relay wire harness that includes an A\/C override.\"}},{\"@type\":\"Question\",\"name\":\"How much fan current can it handle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The kit is rated to a maximum 25 amp fan load, carried through the relay harness.\"}}]}\u003c\/script\u003e","brand":"Derale","offers":[{"title":"Default Title","offer_id":41287490830384,"sku":"BDST_16721","price":50.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/DER16721.jpg?v=1712608652","url":"https:\/\/berryperformancesales.com\/products\/derale-190f-fan-switch-relay-kit-16721","provider":"Berry Performance Sales","version":"1.0","type":"link"}