Part Number 80-1230-9 10/10 25
Ice Machine Heat of Rejection
Ice machines, like other refrigeration equipment, reject
heat through the condenser. It is helpful to know the
amount of heat rejected by the ice machine when
sizing air conditioning equipment where self-contained
air-cooled ice machines are installed.
This information is also necessary when evaluating
the benefits of using water-cooled or remote
condensers to reduce air conditioning loads. The
amount of heat added to an air conditioned
environment by an ice machine using a water-cooled
or remote condenser is negligible.
Knowing the amount of heat rejected is also important
when sizing a cooling tower for a water-cooled
condenser. Use the peak figure for sizing the cooling
tower.
Series
Ice Machine
Heat of Rejection*
Air Conditioning
SN12/SN20 2,300
QF400 4,000
SF400/SN450 3,400
SF600/SN650 5,300
QF800/QC700 7,800
SF900/SN950
SF900C/SN950C
9,000
SF1200/SN1250
SF1200C/SN1250C
16,000
QF2200/QF2300 21,000
*
BTU/Hour
Because the heat of rejection varies during the ice making cycle,
the figure shown is an average.
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