User Manual
HV2 (High Velocity 2) Series
ElectricHeated
ModelLengths48”–144”
14716 S. BROADWAY, GARDENA, CA 90248 ● Ph: (310)532-1555 Fax: (310)532-3030 ● www.marsair.com
© Copyright Mars Air Systems, LLC 2014
NOTE: MARS AIR SYSTEMS, LLC reserves the right to change specifications and product design without notice. Such revisions do not entitle the buyer to corresponding changes, improvements, additions or
replacementsforpreviouslypurchasedequipment.
MARSAIRSYSTEMS,LLC●GARDENA,CA●USA
HV2 (High Velocity)
Series 2
Model Number
Nozzle Length
(in)
Length
(in)
Depth
(in)
Height
(in)
Motor
(hp)
Weight
(lbs)
Max Core
Velocity at
Nozzle (fpm)
Avg Velocity
(fpm)
Volume
(cfm)
Uniformity
(%)
Power Rating
(watts)
HV248-1E**-TS 48 48 21.5 14 1 145 6144 2447 2447 88 1360
HV260-1E**-TS 60 60 21.5 14 1 155 6330 2208 2760 80 1560
HV272-2E**-TS 72 72 21.5 14 Two 1 315 5722 2389 3584 92 1930
HV284-2E**-TS 84 84 21.5 14 Two 1 335 6051 2654 4644 93 2610
HV296-2E**-TS 96 96 21.5 14 Two 1 340 6144 2447 4894 88 2720
HV2108-3E**-TS 108 108 21.5 14 Three 1 425 5722 2389 5376 92 2895
HV2120-2E**-TS 120 120 21.5 14 Two 1 365 6330 2208 5519 80 3120
HV2120-3E**-TS 120 120 21.5 14 Three 1 440 6060 2678 6693 93 3615
HV2144-3E**-TS 144 144 21.5 14 Three 1 465 6144 2447 7341 88 4080
Mechanical Data
* - Use corresponding letters in "Electrical Data" & "Heater Wattage Data"
columns to complete the model numbers.
Note: Data above for 1725 RPM at 60 Hz, 50 Hz is 1425 RPM with a 17% reduction
in the performance data.
Lab Data
HV2
S
e
r
i
e
s
:
H
i
g
h
V
e
l
o
c
i
t
y
2
96
2E N
TS
L
E
N
G
T
H
O
F
U
N
I
T
# OF MOTORS
E
=
E
L
E
C
T
R
I
C
H
E
A
T
E
D
V
O
L
T
A
G
E
C
O
D
E
C
O
L
O
R
EXAMPLE
H
W
A
T
T
A
G
E
C
O
D
E
Temp
Rise
Temp
Rise
208v/1Ø
(B)
230v/1Ø
(C)
(B) (H) (K) °F
208v/3Ø
(E)
230v/3Ø
(F)
460v/3Ø
(H)
575v
(I)
12 kW
(H)
24 kW
(N)
36 kW
(S)
°F
HV248-1E**-TS
32 29
6
‐‐8
37 33 17 13
12 ‐‐15
HV260-1E**-TS
32 29
6
‐‐7
37 33 17 13
12 ‐‐14
HV272-2E**-TS 64 59
‐
12
‐ 11
73 67 33 25
‐ 24 ‐ 21
HV284-2E**-TS 64 59
‐
12
‐ 8
73 67 33 25
‐ 24 ‐ 16
HV296-2E**-TS 64 59
‐
12
‐ 8
73 67 33 25
‐ 24 ‐ 15
HV2108-3E**-TS 96 88
‐‐
18
11
110 100 50 37
‐‐36 21
HV2120-2E**-TS 64 59
‐
12
‐ 7
73 67 33 25
‐ 24 ‐ 14
HV2120-3E**-TS 96 88
‐‐
18
8
110 100 50 37
‐‐36 17
HV2144-3E**-TS 96 88
‐‐
18
8
110 100 50 37
‐‐36 15
Note: For Ampacity Multiply FLA X 1.25
Unit Voltage
(Voltage Code)
Amperage
Heater Kilowatts
(Wattage Code)
kW
Single Phase
Unit Voltage
(Voltage Code)
Amperage
Heater Kilowatts
(Wattage Code)
kW
Three Phase
* - Use corresponding letters in"Electrical Data" columns to
complete the model numbers
Electrical Data
(FLA)
Electric Heated Data Sheet
Applications: Environmental Separation (up to 12’)
Features:
AirCurtain
1HPContinuousDutyTEAOMotors
Sleekself‐containedonepieceheavygaugecorrosionproof
paintlockmetaldesign
ETLCertifiedtoconformtoUL2021(US)andCSA22.2(Canada)
Standards
(4)7/16”Topandwallmountingholesprovided
Cabinethassufficientstrengthforfasteningtowallonboth
endswithoutintermediatesupport
Adjustableairdirectionalvaneswith40°sweepfronttoback
StandardcolorisTitaniumSilver
Rustpreventativeelectrostaticpolyurethanepowdercoating
1yearpartswarranty
FreightIncluded(FOBContinentalUSA)
ProudlyMadeintheUSA
ElectricHeaterCoilandWiring
Coilsareanopentypeforrapidtemperaturerisetobelocatedintheaircurtain'sintake
directlyintheairstream
Manualresetthermaloverloadprotectionprovided
Controlsinternallymounted,prewiredreadyforpowerconnectionandaccessible
throughtheintakeortopaccesspanels
3/4”knockoutsareprovidedonthetopandtheends
Aheat/off/fanswitchisunitmountedatthebottomandthecontrolvoltageis24volts
Awallmounted24voltthermostatisincluded(fieldwiredandinstalledbyothers)
OptionsandAccessories:(seeAccessoriesBrochure)
Remotemountedcontrolpanel
Adjustabletimedelay(1secto17min)
Remotemountedfusedornon‐fuseddisconnects
Hi‐LoHeat
HeatonDemand
Master+SlaveControlKit
2speedcontrols
WallandOverheadBracket
1/4”AluminumMeshFilters
Customcolorsandfinishes(304SS,316SS)
SoundLevels:(measuredat10’inanopenfield)
1MotorUnit=66dBA,2MotorUnit=68dBA,3MotorUnit=71dBA&4MotorUnit=73dBA