Omega VSHP SERIES - Design Limits

OMEGA-VSHP.F-PGD-1904 | OMEGA
www.omega-heatpump.com 41
CAUTION
Design limits can not be combined. Combining maximum or minimum limits is not allowed. This could exceed the
operation and design limits of the unit.
For example: It is not allowed to combine maximum entering air temperature (EAT) limits with maximum entering
fluid temperature (EFT) limits.
8.2 Design Limits
Air Limits
Cooling Heating
DB WB DB
Std. Entering Air Temperature (EAT) 75
o
F 63
o
F 68
o
F
Min. Entering Air Temperature (EAT) 65
o
F 55
o
F 50
o
F
Max. Entering Air Temperature (EAT) 85
o
F 71
o
F 80
o
F
Fluid Limits
Standard Range Geothermal Range
Cooling
Heat-
ing
Cooling Heating
Std. Entering Fluid Temperature
(EFT)
85
o
F 70
o
F 85
o
F 60
o
F
Min. Entering Fluid Temperature
(EFT)
50
o
F 55
o
F 30
o
F 20
o
F
Max. Entering Fluid Temperature
(EFT)
110
o
F 90
o
F 110
o
F 90
o
F
CFM Limits Fluid GPM Limits
Min. CFM/
Ton
300
Min. GPM/
Ton
1.5
Design
CFM/Ton
400
Design
GPM/Ton
3
Max. CFM/
Ton
450
Max. GPM/
Ton
4