{"product_id":"plug-and-play-a421-series-electronic-temperature-c","title":"Plug-And-Play A421 Series Electronic Temperature Controller With Prewired Power Cord, -40 To 212 Fahrenheit Range, 120 240 VAC, UL Type 1 IP20, SPDT 12 Amp, LCD Front-Panel Lockable Touchpad For Easy Setup, Replacement For A419 Models","description":"\u003cdiv\u003eA421 Digital Temperature Controller for Brewing (Single)\u003cbr\u003e\n✔️ 120\/240 VAC, IP20 UL Type 1, SPDT 12A, -40 to 212°F \u003cp\u003eThe A421 digital temperature controller is a single-stage device designed for precise heating or cooling in brewing, keezer, and fermentation setups. It replaces the A419 model and adds improved LCD readouts and a lockable front-panel touchpad for easy setup.\u003c\/p\u003e \u003cp\u003e✅ SPDT relay output supports heating or cooling\u003cbr\u003e✅ Backlit LCD display with lockable front-panel touchpad for easy setup\u003cbr\u003e✅ Temperature range -40 to 212°F (-40 to 100°C) with °F\/°C display\u003cbr\u003e✅ 120\/240 VAC operation, UL Type 1, IP20 protection\u003cbr\u003e✅ Sensor offset, temperature setback, anti-short cycle, and restricted user adjustments\u003c\/p\u003e \u003cp\u003e💡 What is a digital temperature controller used for in home brewing or fermentation projects?\u003c\/p\u003e\n\u003cp\u003eA handy device helps keep beer, wine, and fermentations at a steady temperature when heating or cooling is needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ehandy for maintaining fermentation temperatures and beer or keg storage\u003c\/li\u003e\n\u003cli\u003esingle-stage control with SPDT relay to switch heating or cooling devices\u003c\/li\u003e\n\u003cli\u003eLCD display with lockable front panel for easy setup and monitoring\u003c\/li\u003e\n\u003cli\u003eworks with 120\/240 VAC and supports °F\/°C display\u003c\/li\u003e\n\u003c\/ul\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48802385920235,"sku":"VXB01IWIZJHA","price":263.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71-_yJYhOVL.jpg?v=1781086077","url":"https:\/\/vxb.com\/products\/plug-and-play-a421-series-electronic-temperature-c","provider":"VXB Bearings","version":"1.0","type":"link"}