--- product_id: 3452235 title: "Jonson Controls A19AAT-2C Freezer Temperature Controller (D132)" brand: "beverage factory" price: "₩272990" currency: KRW in_stock: true reviews_count: 12 category: "Beverage Factory" url: https://www.desertcart.kr/products/3452235-jonson-controls-a19aat-2c-freezer-temperature-controller-d132 store_origin: KR region: South Korea --- # Plug & play setup 20-80°F adjustable range No drilling required Jonson Controls A19AAT-2C Freezer Temperature Controller (D132) **Brand:** beverage factory **Price:** ₩272990 **Availability:** ✅ In Stock ## Summary > 🌟 Turn your freezer into the ultimate craft beverage haven—no sweat, all chill! ## Quick Answers - **What is this?** Jonson Controls A19AAT-2C Freezer Temperature Controller (D132) by beverage factory - **How much does it cost?** ₩272990 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/3452235-jonson-controls-a19aat-2c-freezer-temperature-controller-d132) ## Best For - beverage factory enthusiasts ## Why This Product - Trusted beverage factory brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cost-Effective Solution:** Save $50+ compared to buying a dedicated fridge, maximizing space and budget. - • **Effortless Installation:** Plug into any wall outlet and run the sensor—no tools or drilling needed. - • **Versatile Freezer Conversion:** Transform your chest freezer into a custom keg fridge or wine cellar in minutes. - • **Durable Stainless Steel Build:** Engineered to last with a sleek, corrosion-resistant exterior. - • **Precision Temperature Control:** Easily dial in temps from 20 to 80°F for perfect keg or wine storage. ## Overview The Jonson Controls A19AAT-2C is a mechanical temperature controller designed to convert freezers into precise cooling units with an adjustable 20-80°F range. Featuring a gas-filled probe on a 6-foot capillary tube, it offers plug-and-play installation without drilling. Built with durable stainless steel, it’s perfect for keg refrigeration, wine storage, or aging craft brews, delivering reliable, economical temperature regulation for professional and home use. ## Description Use this handy controller to regulate the temperature in your freezer between 20 - 80F . Great for turning a chest freezer into a keg refrigerator. Strictly a mechanical thermostat for cooling only, it is simple to use and economical. It operates with a gas filled probe on a 6-foot capillary tube. When the gas contracts or expands in the probe, it triggers a mechanical device inside the control which turns the power on or off. There is no probe temperature readout on the dial, so keeping a thermometer inside the refrigerator is highly recommended to keep track of the actual temperature. On most refrigerators, the controller will allow a usable range of 37 to 80 F, while on freezers, the controller will be able to reach its full 20 to 80 F range. Features: Made of stainless steel. Adjustable with the turn of a knob. No drilling necessary. Plug unit into wall and then run the sensor into your freezer. Male and female plug in one. Specs: Temperature dimensions: 4 3/8" H x 2 1/8" W x 1 1/2" D. Cord dimensions: 6'. Remote sensor bulb: 5 1/2"W. Remote sensor bulb capillary tube: 6'. Temperature range: 20 - 80F. Voltage: 120 VAC. Review: Aged Barleywine Ale Coming Right Up - I purchased this item so that the small freezer in my basement could be converted to a fridge for aging barleywine ale. I had been keeping this beer in my basement on a shelf and the temps had been nice most of the summer for aging. However as the fall starts to roll in, the furnace will be kicking in within the next several weeks and while my "man cave" basement will be nice, cozy, and comfy for watching movies and playing video games, it will be much too high for aging my favorite barleywine ales. The installation was simple...no drilling or clumsy screws to deal with. I've set my thermostat to an alcohol-comfortable aging temp of about 48 degrees, easy to do with this device. My freezer has become my new man-cave fridge with several bottles of barleywine waiting to be opened over the next several years. The thermostat regulates the temperature keeping it constant, turning the freezer on and off periodically. I couldn't be happier with this solution as it turned my freezer from what had been a large box taking up space without much frozen food in it to a valuable and useful beer aging fridge. The cost was also at least $50 cheaper than if I had gone ahead and bought a small fridge for this purpose plus I didn't have to worry about finding space for a new fridge. One of my best purchases of any kind this year. Review: Freezer temp controler - Still working after 12 years. The best way to make a standup freezer a temp controlled wine storage. ## Features - Great for turning a chest freezer into a keg refrigerator - Easy to set up and use - Plug unit into wall and then run the sensor into your freezer - Very economical ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002EAL58 | | Best Sellers Rank | #159,346 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #227 in Temperature Controllers | | Date First Available | June 6, 2004 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.02 pounds | | Item model number | CT-GLG5-AJ2I | | Manufacturer | Johnson Control | | Product Dimensions | 10.5 x 5.75 x 3.5 inches | ## Product Details - **Color:** Grey - **Brand:** Beverage Factory - **Voltage:** 120 Volts - **Material:** Stainless Steel - **Display Type:** Analogue ## Images ![Jonson Controls A19AAT-2C Freezer Temperature Controller (D132) - Image 1](https://m.media-amazon.com/images/I/51nhy9KEvgL.jpg) ## Questions & Answers **Q: What is the wiring required to keep my chest freezer at 70 F?** A: This device doesn't require any additional wiring, the big plug is where the relay resides to turn the freezer on and off. Basically you plug the controller in the wall, and the freezer into that plug. You then run the copper thermocouple into your freezer and set the dial. You will want to leave a thermometer that you trust in the freezer to verify the temperature because the controller may be a little off. Hope this helps. **Q: Do you sell just the gas filled probe on a 6-foot capillary tube? I think the tip may have been damaged and is functioning incorrectly.** A: We don't sell individual pieces but it is possible that the item may be covered under a warranty. Contact the seller and have them contact the manufacturer on your behalf. **Q: I fried my second freezer using this thermostat, could it has something to do with me moving the dial while the freezer is turned on (Haier freezer)?** A: If you use this on a freezer, always set the freezer to its coldest temperature setting. The set the A19AAT-2C to the desired set point. If you dont set the freezer to its lowest setting, it will "short cycle" the compressor and prematurely burn out the compressor windings with the constant on/off. It may have been partly due to the fact it was a Haier freezer, its China made, inferior product in my opinion. **Q: Can I use this to control the freezer while still letting the refrig at normal 35-40 degrees?** A: Probably not, but I might be mistaken. This works as a power cut off and since most refrigerators/freezers only have one outlet, you probably can't control both via this unit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Aged Barleywine Ale Coming Right Up *by J***W on September 30, 2012* I purchased this item so that the small freezer in my basement could be converted to a fridge for aging barleywine ale. I had been keeping this beer in my basement on a shelf and the temps had been nice most of the summer for aging. However as the fall starts to roll in, the furnace will be kicking in within the next several weeks and while my "man cave" basement will be nice, cozy, and comfy for watching movies and playing video games, it will be much too high for aging my favorite barleywine ales. The installation was simple...no drilling or clumsy screws to deal with. I've set my thermostat to an alcohol-comfortable aging temp of about 48 degrees, easy to do with this device. My freezer has become my new man-cave fridge with several bottles of barleywine waiting to be opened over the next several years. The thermostat regulates the temperature keeping it constant, turning the freezer on and off periodically. I couldn't be happier with this solution as it turned my freezer from what had been a large box taking up space without much frozen food in it to a valuable and useful beer aging fridge. The cost was also at least $50 cheaper than if I had gone ahead and bought a small fridge for this purpose plus I didn't have to worry about finding space for a new fridge. One of my best purchases of any kind this year. ### ⭐⭐⭐⭐⭐ Freezer temp controler *by A***E on October 9, 2025* Still working after 12 years. The best way to make a standup freezer a temp controlled wine storage. ### ⭐⭐⭐⭐⭐ Easy install. Quality mechanical temp control better than digital *by D***Y on August 5, 2024* Excellent quality and really holds to the temp I have at once I dialed it in. Love my new fridge that is a freezer running as a fridge using the controller. Mechanical rather than digital is much better and reliable. ## Frequently Bought Together - Jonson Controls A19AAT-2C Freezer Temperature Controller (D132) - 2 Pack Refrigerator Thermometer, -30~30°C/-20~80°F, Classic Fridge Analog Thermometer Large Dial with Red Indicator Thermometer for Freezer Refrigerator Cooler --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/3452235-jonson-controls-a19aat-2c-freezer-temperature-controller-d132](https://www.desertcart.kr/products/3452235-jonson-controls-a19aat-2c-freezer-temperature-controller-d132) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-18*