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GAC-H 095S-110S-115S-125S-140S
GAC-H 110D-125D-140D-160D-185D-210D
Installation manual / eCOMFORT R32-MIL166E-0222 - 09/2022
2.9.- PARTIAL HEAT RECOVERY OPTION
The aim of the Partial Heat Recovery (PHRF) is to recover temperature heat from the compressor discharge gases by means of a
condensing water heat exchanger.
The heat recovery capacity depends on the operating conditions (the compressor discharge temperature comes from the HP/LP ratio),
on the number of compressor running, on the water ow and on the water inlet temperature.
The unit will always be driven by the air conditioning load. In any case, if there is no load on the cooling side, the unit will not be able to
generate heat. The heat capacity will always be in accordance with the cooling capacity and the absorbed power of the unit.
The simplest regulation we recommend: a 3-way valve with a regulation on the water temperature.
All regulation should be managed by the customer.
CUSTOMER CONNECTION
CUSTOMER CONNECTION
DISCHARGE - CIRCUIT 1
DISCHARGE - CIRCUIT 1
DISCHARGE - CIRCUIT 2
2.- INSTALLATION
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