Pretty much eesakiwi. Though not the temp switch. Just long 5 inch copper tubing and the relay with long wires 8 inches, with the oil inside. We do need fridge compressors in quantities of 1800 for a container load. Keep in mind. Not worth shipping in smaller quantities.

Just to clarify my post on 9-19 was about Home Air Conditioning Units such as windows A/Cs and smaller split systems (these are worth shipping in smaller quantities). All 220v