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HVAC/R engineering

daubery
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  • Question Question
Copper tubes in domestic HVAC&R coolers?
Replies
3
Views
162
daubery
daubery
mech5
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  • Question Question
Exhaust Hood VFD Operation
Replies
4
Views
455
bunyala
bunyala
19730206
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  • Question Question
Hot gas defrost in commercial refrigeration
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3
Views
323
imok2
imok2
johnhjo
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  • Question Question
evaporative condensor
Replies
7
Views
300
imok2
imok2
Golestan
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  • Question Question
Exposed ducting and air diffusers elevation AFF
Replies
1
Views
167
GMcD
GMcD
carlosgw
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  • Question Question
Elevator Machine Rm Ventilation
Replies
2
Views
172
stevenw
stevenw
Lacustral
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  • Question Question
max silent duct velocity
Replies
3
Views
263
ChrisConley
ChrisConley
bradarch
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  • Question Question
a/c lineset vibration & noise
Replies
1
Views
392
GBor
GBor
cokeguy
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  • Question Question
backward-curved v.s. radial in scrubbers
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0
Views
167
cokeguy
cokeguy
pgmmce
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  • Question Question
derating cooling coils for chilled water with glycol
Replies
6
Views
1K
mechanicaldude
mechanicaldude
hcsdhm
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  • Question Question
Chemical Treatment in Hot Water System
Replies
3
Views
243
hcsdhm
hcsdhm
gepman
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  • Question Question
Efficiency of worn screw compressors
Replies
8
Views
455
gepman
gepman
gepman
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  • Question Question
Performance Ratings of Sullair and Cyclops Refrigeration Compressors
Replies
2
Views
192
gepman
gepman
DuctIAQ
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  • Question Question
DAITO brand dampers
Replies
0
Views
64
DuctIAQ
DuctIAQ
irishal
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  • Question Question
Odour problem
Replies
2
Views
99
DuctIAQ
DuctIAQ
seanhkim
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  • Question Question
Airflow balance in hospital
Replies
4
Views
320
quark
quark
allmetalswelding
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  • Question Question
cold air return
Replies
2
Views
127
RossABQ
RossABQ
seanhkim
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  • Question Question
Time to change pressure in a VFD fan
Replies
4
Views
238
gepman
gepman
hyposmurf
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  • Question Question
High pressure HVAC
Replies
0
Views
71
hyposmurf
hyposmurf
andsly
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  • Question Question
return air to locker rooms
Replies
3
Views
644
mechanicaldude
mechanicaldude
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