Nordic has been your Rocky Mountain commercial refrigeration experts for nearly 30 years. For years, we’ve thought it was crazy to run your refrigeration system when its colder outside than it is in your cooler. That’s about as crazy as running your air conditioner in the winter or your heater in the summer. It just doesn’t make sense! Especially, when it comes to walk-in coolers since they are such a large consumer of electricity. In fact, refrigeration is the largest single consumer of electricity for most restaurants, grocery, liquor, and convenience stores.
We invented the world’s first successful refrigeration economizer that uses free cold outside air to refrigerate your walk-in cooler! For the non-techs out there, we essentially created a ‘smart window’ that automatically switches your compressor off and opens a vent to the outside whenever its cold out in order to save energy and money.
But, more than just putting a hole in the wall with a fan (like some people have foolishly tried), our system mimics the functionality of a normal mechanical system to protect your food’s shelf life, despite large temperature swings outside. (Click here for more product details)