Turn any well-insulated room into a walk-in cooler for up to 83% less than traditional cold storage.
Build your own walk-in cooler in minutes. Perfect for farmers, florists, hunters, brewers, restaurants, convenience stores and mortuaries.
Two-minute installation with compatible air conditioner with digital controls
Guaranteed to work - get the cooler you want or get your money back.
Over 45,000 sold since 2006. Recommended by major university extension programs.
Imported from USA
Purchased by over 45,000 people, the CoolBot lets you instantly turn any well-insulated room into a walk-in cooler for
up to 83% less than traditional cold storage.
Build your own walk-in cooler in minutes
With a CoolBot and a window air conditioner with digital controls, you can turn a well-insulated room into a walk-in
cooler in just a few minutes. The CoolBot is perfect for hunters, florists, brewers, restaurants, dairies, mortuaries,
and much more.
Save $1,000s on refrigeration equipment and operating costs
Together, a CoolBot and a standard A/C unit costs up to 83% less than a traditional walk-in cooler. They also use about
40% less electricity, which saves thousands on energy costs.
Get the cooler you want or get your money back
Guaranteed to work with 1-year full warranty. 45-day risk-free trial -- get a full refund if the CoolBot does not work
How it works
The CoolBot drops the temperature of a well-insulated room to as low as 34ºF without freezing up the air conditioner
fins. It's truly DIY -- you can set it up in 2 to 3 minutes, with no tools or electrical knowledge required.
What you need
All you need to create a DIY walk-in cooler is a well-insulated room, a CoolBot, and a standard window or mini-split air
conditioner with digital controls. The CoolBot works with several major brands of air conditioners. Visit our website to
CoolBots are best suited for fully enclosed rooms with at least R25 insulation (~4" of rigid foam) where the door is
opened fewer than 6 times per hour. If the insulation is less than 4" or the door is opened more than 6 times per hour,
the temperature will be in the low 40s.
Join over 45,000 happy CoolBot owners!
Scroll up & click "Add to Cart!"