{"product_id":"fexhull-0444-digital-radiator-fan-controller-12v-24v-adjustable-temperature","title":"Fexhull 0444 Digital Radiator Fan Controller — 12V\/24V, Adjustable Temperature","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Fexhull 0444 Digital Radiator Fan Controller is a compact, reliable switch kit designed for 12V and 24V cooling systems. Its LED temperature readout shows the current value, while the setpoint lets you tailor cooling to your needs. Built to fit single or dual fan configurations, it offers straightforward control without complicating your setup.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility with 12V or 24V fans, with the option to add standard 24V relays for full 24V operation.\u003c\/li\u003e\n  \u003cli\u003eAdjustable temperature range from 104 F to 230 F (40 C to 110 C) to suit varied cooling demands.\u003c\/li\u003e\n  \u003cli\u003eLED digital display shows actual temperature plus the setpoint for quick monitoring.\u003c\/li\u003e\n  \u003cli\u003eSupports one or two fans, with the second fan kicking in after a brief delay for balanced airflow.\u003c\/li\u003e\n  \u003cli\u003eCompact form factor (3.75 by 2.6 by 2.2 inches) and wear‑resistant construction for long life.\u003c\/li\u003e\n  \u003cli\u003eDesigned by a manufacturer with over 20 years of experience and a focus on professional, standardized production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eInside, a pre-programmed microcontroller manages the fan(s) to respond to temperature changes. You set the target temperature using the control button, and the LED readout reflects both actual and set temperatures. The controller remains durable under steady operation and heat, making it suitable for daily use in vehicle, appliance, or compact system cooling tasks.\u003c\/p\u003e\n\u003ch3\u003eUse cases and practical notes\u003c\/h3\u003e\n\u003cp\u003eWhether you’re tuning a vintage car radiator, a computer case, or a small off‑grid cooling setup, this kit enables flexible fan control without guessing. The device remains functional when the air conditioning is running and provides predictable, staged fan activation to help balance noise and cooling efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal‑time temperature awareness helps you respond to changing conditions without overcooling or undercooling.\u003c\/li\u003e\n  \u003cli\u003eDual‑fan capability supports more demanding setups, while still keeping wiring simple.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications and durability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVoltage: 12V or 24V applications (24V relays recommended for full 24V use).\u003c\/li\u003e\n  \u003cli\u003eTemperature range: 40 C to 110 C (104 F to 230 F); display can show Celsius or Fahrenheit.\u003c\/li\u003e\n  \u003cli\u003eDisplay: LED digital readout of actual temperature and setpoint.\u003c\/li\u003e\n  \u003cli\u003eSize: 3.75\" x 2.6\" x 2.2\"; robust, wear‑resistant materials for long service life.\u003c\/li\u003e\n  \u003cli\u003eOrigin: Professional manufacturing with a long track record in thermal control products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What voltages does the Fexhull 0444 support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit works with 12V or 24V fans; for full 24V operation, use standard 24V relays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can it control one or two radiator fans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports a single fan or a second fan that starts after a 10-second delay.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fexhull","offers":[{"title":"Default Title","offer_id":42474567106645,"sku":"B0BZBFSHK3","price":59.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/fexhull-0444-digital-radiator-fan-switch-front-view.jpg?v=1778250860","url":"https:\/\/plentytorque.co.uk\/products\/fexhull-0444-digital-radiator-fan-controller-12v-24v-adjustable-temperature","provider":"PlentyTorque","version":"1.0","type":"link"}