(Redirected from EFI System partition) The EFI system partition (ESP) is a partition on a data storage device (usually a hard disk drive or solid-state drive) that is used by computers adhering to the Unified Extensible Firmware Interface (UEFI).
As much as 80 to 90% of the electrical energy used by an air compressor is converted to heat. A properly designed heat recovery unit can recover 50 to 90% of this heat for heating air or water.
How much is it? The cost of replacing an air conditioner compressor will depend on the size of the unit, brand, geographical location and company performing the job. On average, be prepared to spend $600 to as much as $3,000 to have a new air conditioner compressor professionally installed.