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Does your Dx system short-cycle due to the over-sizing, which may have been necessary for peak capacity (or future use) requirements?
Do you want to provide dehumidification (moisture removal) without the high cost of re-heating?
The Rawal Unloader is a unique (and Patented) refrigeration component that provides modulating unloading capability to non-unloading Dx (direct refrigeration) systems. The Rawal device is used to allow Dx systems to unload to as much as 50% of the system’s capacity. This reduction is done with a response that mimics a modulating chilled water valve (smooth operation from full capacity to minimum capacity).
Unloading below 50% is not recommended to ensure proper oil circulation around the refrigeration system.
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