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Tuesday, January 22, 2013

Johnson Controls A19AAT-2C Freezer Temperature Controller
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. *Keep in mind that if you use it to control a refrigerator, you will lose the use of the freezer compartment for food storage, as it will not stay cold enough for safe frozen food storage. In stock and ready to ship. 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. . . Includes: Chain hanger kit. Instructions.
With so many on offer these days, it is great to have a name you can trust. This item is certainly that and will be a perfect buy. The distributor have added some great touches and this equals great value.
You can trust this review, i hope you can try to buy this product and then you know this product good or no. Next time you can make a review for another people.

Great for chest freezer to kegerator conversion
Since my chest freezer dials only allowed for temperatures of freezing and below, or 50 and above, I had no way of keeping my kegs cold enough to where I like my beer (35-40 degrees).
But this device has been outstanding. To limit the frequency of which it turns on, I placed the thermometer in a glass/bottle of water. That way, when the liquid gets to cold, that's when the thermostat kicks in and turns the freezer back on until the liquid is at the desired temp. Also saves the compressor so it's not kicking on as much.

Click here to read the full review for more information about this product.


Off Grid Chest Freezer to Refrigerator Conversion
This works!
My hubby and I live 100% off grid, we are using a small solar system, we needed a way to refrigerate our food without draining the battery bank (or our financial bank), in the beginning we simply used a small dorm sized cube refrigerator but that used a lot of power, we didn't use it very often.

I learned about converting a chest type freezer into a refrigerator using an external thermometer and decided to give it a try. We purchased this external thermometer here on Amazon (it's one of the cheapest prices I've found), we already had a small chest type freezer, we hooked it up and in the beginning it ran quite a bit, but once it got down to the temp I set, it shut off and now only runs about a couple of minutes an hour.

The way it works is simple, this is an external thermometer, you place the probe (that copper colored thing) into the freezer box, I placed mine about a foot from the bottom. Next you plug the freezer into the external...
great for lagering
I bought this to control the temp of my mini-fridge that I use to lager beer in. Basically you plug this unit into the wall and plug your fridge's power plug into it. The thermostat probe is placed inside the fridge and basically shuts off the power to the unit when a certain temp is reached. Because of the way this unit works, you have to set your fridge to the coldest setting. This unit would also be great to turn a deep freezer into a fridge.

Keep in mind if your fridge isn't capable of getting to the temp you set then it will run all the time and possibly damage the compressor on your fridge. Also keep in mind the probe placement is important. If you put the probe in the fridge next to where the cold air blows into the compartment, its going to kick off the fridge before the entire compartment has reached the right temp.
Johnson Controls A19AAT-2C Freezer Temperature Controller
Product 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.
  • Temperature range: 20 - 80F.
  • Easy to adjust with a quick turn of the dial.

Rating : 4.6
List Price : $46.40

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