Design your coils with us
Powered by
...
Experience Inside
ddddd
Verify coil performancess
Local Options
Job
Main Input
Metal Frame
Other Options
Results
Requested Capacity
Leaving Air temperature
kW
kcal/h
BTU/h
°C
F
K
Oversurface %
Counter Flow
Parallel Flow
AIR - Evaporator
Oversurface %
Counter Flow
Parallel Flow
Actual entering air temperaturexx
Stnd: T = 15.5°C = 60°F; m slmxx
Norm: T = 20°C = 68°F; m slm
Norm: T = 0°C = 32°F; m slm
Air density
Actual entering air temp. – pressure
Actual entering air temp. – altitude
kg/m³
kg/l
lb/ft³
lb/inch³
oz/ft³
m
ft
yd
Pa
kPa
bar
psi
Air Flow
Air Flow Output
Air Wet Mass Flow
Air Dry Mass Flow
Face velocity
Fan
m³/h
m³/min
m³/s
l/h
l/min
l/s
ft³/h
ft³/min
ft³/s
m³/h
m³/min
m³/s
l/h
l/min
l/s
ft³/h
ft³/min
ft³/s
kg/h
kg/min
kg/s
lb/s
lb/min
lb/h
kg/h
kg/min
kg/s
lb/s
lb/min
lb/h
m/s
ft/s
Push
Pull
Entering air temperature - dry bulb
°C
F
K
Entering air temperature - wet bulb
Entering relative air humidity
Entering absolute air humidity
°C
F
K
g/kg
oz/lb
REFRIGERANT
Suction Gas Saturation Temperature
Suction Gas Pressure
°C
F
K
kPa
Pa
bar
psi
Superheating
°C
F
K
Cond. Temperature
Inlet Enthalpy
°C
F
K
J/kg
kJ/kg
cal/kg
kcal/kg
Requested Refrigerant Pressure Drop
kPa
Pa
bar
psi
Design Pressure PS
kPa
Pa
bar
psi
Subcooling
°C
F
K
AIR - Condensator
Oversurface %
.
.
kg/m³
kg/l
lb/ft³
lb/inch³
oz/ft³
m
ft
yd
Pa
kPa
bar
psi
.
m³/h
m³/min
m³/s
l/h
l/min
l/s
ft³/h
ft³/min
ft³/s
m³/h
m³/min
m³/s
l/h
l/min
l/s
ft³/h
ft³/min
ft³/s
kg/h
kg/min
kg/s
lb/s
lb/min
lb/h
kg/h
kg/min
kg/s
lb/s
lb/min
lb/h
m/s
ft/s
Entering air temperature - dry bulb
°C
F
K
.
°C
F
K
g/kg
oz/lb
REFRIGERANT
.
Suction Gas Saturation Temperature
Suction Gas Pressure
Temperature of middle point
°C
F
K
kPa
Pa
bar
psi
°C
F
K
oncalculate
Desuperheating
°C
F
K
Subcooling
°C
F
K
Requested Refrigerant Pressure Drop
kPa
Pa
bar
psi
Design Pressure PS
kPa
Pa
bar
psi
GEOMETRY
Geometry
Corrugation
Tube material
Tube type
Fin material
Fin thickness
FINNED BLOCK
Optimize Number of rows
Insert Number of rows
Number of tubes
Max Fin Height
mm
m
ft
inch
Finned Length
mm
m
ft
inch
Fin Spacing
Min Fin Spacing
Bare Tubes
Coil coating
None
Powder painted
E-Coating Cataphoresys
Tinned
Heresite
LCE Coating
LCE Coating double layer
LCE spray DTM
CIRCUIT AND CONNECTION
Number of circuits
Optimize PED
1
2 x 1/2
3 x 1/3
4 x 1/4
Equal circuits required
Optimize Circuiting
Enter tot number of injections
Enter number of passages
Optimize tubes not used
Specified tubes not used
Header Material
Optimize
Copper
Steel
AISI 304 L
AISI 316
same side connections
allow connection opposite sides
STACKED
INTERLACED
Liquid Connection Diameter
Diameter by distributor
Optimize
option>
Distributor with Nozzle
Venturi Distributor
Optimize Capillary Diameter
5mm Capillary Diameter
6mm Capillary Diameter
3.96mm - 5/32" Capill. Diam.
4.76mm - 3/16" Capill. Diam.
6.35mm - 1/4" Capill. Diam.
7.94mm - 5/16" Capill. Diam.
Suction Header Diameter
Optimize
n>
Optimize Capillary Length
Enter capillary length
mm
m
horizontal air flow
vertical air flow
Side plate material
Optimize
Galvanized
Aluminium
AISI 304 L
AISI 316
Copper
Brass
End Plate Material
Optimize
Galvanized
Aluminium
AISI 304 L
AISI 316
Copper
Brass
Drain panel Material
None
Straight
Sloped
Frame dimensions
Coil Width
Top/Bottom Plates
Lower
Upper
End Plates
Headers
bends
Connection Edge
Centered slab
optimize
centered
offset - inlet side
offset - out side
Internal Reference
Customer
Project
Ref.
Calc Type
Lloyd Standard; Fluid
DX - Heat Pump Coil
Condensing Coil
Transportation options
Not included
Not included
Not included
Not included
Not included
Remarks
horizontal air flow
vertical air flow
gravity drainable
L style
T style
axial connections
double connection
continuous fin along the rows
Optimize fin composition
continuous fin along the tubes
one piece fin
Type of Coil
normal
duct
duct - leak free
with fan shroud
Side Plate Type
outward bends
inward bends
without trays
lower tray omega
End Plate Type
Channel
Boxed
Boxed - Blind tubes
Site Plate protrusion
Standard
Extended
Turn back flange top side plate
None
12mm - 1/2"
15mm - 5/8"
Turn back flange bottom side plate
None
12mm - 1/2"
15mm - 5/8"
Cover plate
None
with int bend
with ext bend
Rear end plate type
symmetrical
asymmetric - int bend
asymmetric - ext bend
symmetrical - int bends
symmetrical - ext bends
Boxed end plates size
None
12mm - 1/2"
15mm - 5/8"
Intermediate tube support
Optimize
1
2
3
4
5
6
Header and RB box
None
Yes
Connection - direction
straight
aligned - air flow direction
aligned - against air flow
staggered - air flow direction
staggered - against air flow
Type of connections
threaded - male - steel
threaded - female
solder
flange
threaded - male - brass
Victaulic
Vent & drain fittings
1/8" on manifold
1/8" on body
M6
1/2" nippeln
none
Drain Panel
Galvanized
AISI 304 L
AISI 316
Aluminium
Drain Holes
None
Yes
Yes Cooling
Intermediate end plate
Optimize
1
2
3
4
5
6
W/O INTERMEDIATE PLATE
Fan Plate
None
integrated - C shape
integrated, Z shape
integrated, Z shape + lower tray
assembled on side trays
Empty Results
Coil
Capacity
Air
Refrigerant
Fin
S
Rows
Tubes
Length
Spacing
Inj
Circ
OD liq
OD gas
Area
Total
Sens.
Reser.
Cond
T in
% in
T out
% out
Vol
PD
Type
Subcool
T cond.
T evap.
Super
Mass flow.
PD dist
PD header
PD coil
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
COIL
CAPACITY
AIR SIDE
REFRIGERANT
Attenzione! Non puoi aggiungere piu' di quattro geometrie
Geometry
Surface
Tube Material
Tube wall/type
';
Fin material
';
Fin thickness
User
Common
Main Input
Main Output
Preferenced refrigerants
'Find Mode' options
Language
English
Français
Deutsch
Italiano
Cesky
Company
Street
Zip / City
Country
Contact person
Telefon
Mobile
Fax
Web
Email
Use last setting of combos for new entry
Save actual settingsof combos
Open files from OemBat
Open data from last session
Use opened file name for save
Sketch in report
Show fin thickness
Use metric tubes
Save file to database
Logo
Air
Fluid
Refrigerant
Coil
Default max values
Fluid PD
Fluid velocity
Air velocity
Pa
kPa
m/s
ft/s
m/s
ft/s
Fluid
Fluid
Evaporator
Condensator
Gas cooler
Requested Capacity
kW
kcal/h
BTU/h
Leaving Air temperature
°C
F
K
Entering air temperature - dry bulb
°C
F
K
Air Density
kg/m³
kg/l
lb/ft³
oz/ft³
lb/inch³
Pressure
Pa
kPa
bar
psi
Altitude
m
ft
yd
Volumetric flow
m³/h
m³/min
m³/s
l/h
l/min
l/s
ft³/h
ft³/min
ft³/s
Air mass flow
kg/h
kg/min
kg/s
lb/h
lb/min
lb/s
Face velocity
m/s
ft/s
Entering air temperature - wet bulb
°C
F
K
Entering air humidity
g/kg
oz/lb
Entering fluid temperature
°C
F
K
SuperHeated water Pressure
kPa
Pa
bar
psi
Density
kg/m³
kg/l
lb/ft³
lb/inch³
oz/ft³
Dyn Viscosity
Pa-s
Specific Heat
J/kg-K
Conductivity
W/m-K
Leaving fluid temperature
°C
F
K
Fluid flow
m³/h
l/h
l/s
GPM
ft³/m
ft³/s
Fluid mass flow
kg/h
kg/s
lb/h
lb/s
Requested fluid pressure drop
kPa
Pa
bar
psi
Coil length
mm
m
ft
inch
Maximum finned height
mm
m
ft
inch
Fin Spacing
mm
m
ft
inch
Inlet Gas Saturation Temperature
°C
F
K
Inlet Gas Pressure
kPa
Pa
bar
psi
Desuperheating
°C
F
K
Superheating
°C
F
K
Subcooling
°C
F
K
Requested Refrigerant Pressure Drop
kPa
Pa
bar
psi
Design Pressure PS
kPa
Pa
bar
psi
Cond. Temperature
°C
F
K
Inlet Enthalpy
J/kg
kJ/kg
cal/kg
kcal/kg
Inlet Gas Temperature
°C
F
K
Outlet Gas Temperature
°C
F
K
COEFF1_E1
COEFF2_E1
EXP_E1
Air
Fluid
Refrigerant
Coil
Temperature dry
°C
F
K
Temperature wet
°C
F
K
Altitude
m
ft
yd
Pressure atmosferic
Pa
kPa
bar
psi
Absolute humidity
g/kg
oz/lb
Relative humidity
%
X
Density
kg/m³
kg/l
lb/ft³
oz/ft³
lb/inch³
Face velocity
m/s
ft/s
Pressure drop
Pa
kPa
Volumetric flow
m³/h
m³/min
m³/s
l/h
l/min
l/s
ft³/h
ft³/min
ft³/s
Mass flow
kg/h
kg/min
kg/s
lb/h
lb/min
lb/s
Specific heat
J/kg K
kJ/kg K
Specific volume
m³/kg
l/kg
Conductivity
W/m K
mW/m K
Inlet temperature
°C
F
K
Outlet temperature
°C
F
K
Volumetric flow
m³/h
l/h
l/s
ft³/m
ft³/s
Mass flow
kg/h
kg/s
lb/h
lb/s
Pressure drop
Pa
kPa
Velocity
m/s
ft/s
Density
kg/m³
kg/l
lb/ft³
lb/inch³
oz/ft³
Viscosity
Pa s
mPa s
µPa s
Specific Heat
J/kg K
kJ/kg K
Conductivity
W/m K
mW/m K
Condensing temperature
°C
F
K
Evaporating temperature
°C
F
K
Subcooling
°C
F
K
Superheating
°C
F
K
Glide
°C
F
K
Middle temperature
°C
F
K
Sature pressure
Pa
kPa
Pressure drop
Pa
kPa
Mass flow
kg/h
kg/s
lb/h
lb/s
Density
kg/m³
kg/m³
lb/m³
lb/m³
kg/l
g/l
lb/l
oz/l
kg/inch³
g/inch³
lb/inch³
oz/inch³
kg/ft³
g/ft³
lb/ft³
oz/ft³
Enthalpy
kJ/kg
J/kg
kCal/kg
Entropy
kJ/kg
J/kg
kCal/kg
Viscosity
Pa.s
mPa.s
uPa.s
Conductivity
W/m.K
mW/m.K
Specific heat
J/kg.K
kJ/kg.K
Surface tension
N/m
Gas velocity
m/s
ft/s
Contained
kg
g
lb
oz
Vapour in inlet
%
X
Capacity
kW
kcal/h
BTU/h
Condensate
m³/h
l/h
Dimension
mm
m
Diameter
mm
ft
inch
Weight
kg
Surface area
m²
mm²
ft²
inch²
Circuit volume
m³
mm³
l
ft³
inch³
Max operating Press. PS
bar
Pa
kPa
Surface reserve
%
X
Use only
Fin spacings
Limits
Fluid
Fluid
Evaporator
Condensator
Max acceptable fluid heat pressure drop [%]
Max acceptable fluid cool pressure drop [%]
Max acceptable under capacity [%]
Max acceptable over capacity [%]
Max acceptable refrigerant condensator pressure drop [%]
Max acceptable refrigerant evaporator pressure drop [%]
Max toleraance temperature [°C]
Max empty tubes [%]
Max result for 1 row
...
Save
Save
Save
Overwrite existing fans
Name
Volume flow
Pressure
[m3/h]
[Pa]
Minimal flow
1.
2.
3.
Maximal flow
Air type
Air temp In
Air humi in
Air vol
Refrigerant
Cond. temp
Sub cooling
Evap. temp.
Super heating
Pattern
Surface
Fin mat
Tube type
Rows / width
Tubes / height
Length
Spacing
Injections
Circuits
.
Production standard
Cooling coil
HX diagram
PH diagram
G
-
Corrugated fin with straight edge
P
-
Flat fin with straight edge
E
-
Louvered fin
R
-
Corrugared fin with rippled edge
.
1S1
2S1
2S9
3S2
3S3
3S9
4S4
4S6
5S4
Surface
G
GP
E
GP
GP
E
G
GP
R
Rows of tubes deeps
1-20
1-20
1-20.
1-20
1-18
1-20
1-24
1-24
1-6
Tubes high
3-72
3-120
3-120
3-120
3-120
3-120
3-62
3-76
3-56
Finned height [mm]
95-2000
200-9000
200-9000
200-9000
200-9000
200-9000
200-9000
200-9000
200-9000
Fin spacing [mm]
1.41-4
1.41-5.08
1.41-3.17
1.33-5.08
1.41-5.08
1.41-3.17
2.12-7
1.58-4.23
1.58-4.23
A [mm]
12.5
19.05
19.05
19.05
21.65
19.05
34.92
27.43
32.91
B [mm]
25.
25.4
25.4
25.4
25
25.4
40.48
31.75
38
40
50
Diameter
7mm
5/16'
5/16'
3/8'
3/8'
3/8'
1/2'
1/2'
5/8'
A
-
Desuperheating
A-B
-
Desuperheating
B
-
Condensation temp
C-D
-
Subcooling
C-D
-
Subcooling
C-D
-
Subcooling
C-D
-
Subcooling
E
-
Start evaporating
F
-
Evaporating temp
F-G
-
Superheating
F-G
-
Superheating
F-G
-
Superheating
...
