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Allows a standard window air conditioner to cool a room to +1 Celsius!
Build your own walk-in cooler – trusted by farmers, florists, hunters, brewers, restaurants, convenience stores, mortuaries, and more
Installs in minutes – no tools or electrical kno
Allows a standard window air conditioner to cool a room to +1 Celsius!
Please see our A/C Brand Compatibility List for other compatible brands and notes about models to avoid.
Most window A/C units over 8K may have secondary sensors.
LG (except Dual Inverter Models) and Haier window A/Cs DO NOT have secondary sensors.
LG window dual inverter compressor models HAVE secondary sensors.
A/C Secondary Sensor Guide available for download HERE.
Frigidaire, Arctic King, Gree, Kelvinator and some Danby window A/Cs have a minimum ON cycle time set from the factory; using an over-sized window A/C from one of these brands may lead you to
experience colder than set temperatures or ice ups. Please use the recommended size A/C.