User Manual
LPV2 (LoPro2 Variable Speed) Series
ElectricHeated
ModelLengths25”–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
LPV2
S
e
r
i
e
s
:
L
P
V
2
72 1 E
G
OB
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
Heater
Wattage
Temp Rise
Heater
Wattage
Temp Rise
Model Number
208v/1Ø
(B)
230v/1Ø
(C)
kW
(C) °F
208v/3Ø
(E)
230v/3Ø
(F)
460v/3Ø
(H)
575v/3Ø
(I)
kW
(G) °F
LPV225-1E**-OB
30.027.06.131----- -
LPV236-1E**-OB
30.0 27.0 6.1 22 28 26.0 13.0 11.0 10.0 36
LPV242-1E**-OB
39.0 35.0 8.0 25 28 26.0 13.0 11.0 10.0 31
LPV248-1E**-OB
39.0 35.0 8.0 22 37 33.0 17.0 14.0 13.0 35
LPV260-1E**-OB
46.0 42.0 9.5 21 37 33.0 17.0 14.0 13.0 28
LPV272-1E**-OB
46.0 42.0 9.5 17 37 33.0 17.0 14.0 13.0 23
LPV284-2E**-OB
--
-
- 56 51.0 26.0 21.0 20.0 31
LPV296-2E**-OB
--
-
‐
73 66.0 33.0 27.0 26.0 35
LPV2108-2E**-OB
--
-
‐
73 66.0 33.0 27.0 26.0 31
LPV2120-2E**-OB
--
-
‐
73 66.0 33.0 27.0 26.0 28
LPV2144-2E**-OB
--
-
‐
73 66.0 33.0 27.0 26.0 23
* - Use corresponding letters in "Electrical Data" columns to complete
the model numbers.
Note: For Ampacity Multiply FLA X 1.25
Single Phase Three Phase
Heater Amperage Heater Amperage
LPV2
(Low Profile
Variable 2)
Series 2
LPV2
(Low Profile Variable 2)
Series 2
Model Number
Nozzle Length
(in)
Length
(in)
Depth
(in)
Height
(in)
Motor
(hp)
Weight
(lbs)
Max Velocity
(fpm)
Max Volume
(cfm)
LPV225-1E**-OB
25 25 12 8 1/6 25 1800 625
LPV236-1E**-OB
36 36 12 8 1/6 35 1800 900
LPV242-1E**-OB
42 42 12 8 1/6 40 1800 1050
LPV248-1E**-OB
48 48 12 8 1/6 45 1800 1200
LPV260-1E**-OB
60 60 12 8 1/6 50 1800 1500
LPV272-1E**-OB
72 72 12 8 1/6 56 1800 1800
LPV284-2E**-OB
86 86 12 8 Two 1/6 76 1800 2100
LPV296-2E**-OB
98 98 12 8 Two 1/6 86 1800 2400
LPV2108-2E**-OB
110 110 12 8 Two 1/6 88 1800 2700
LPV2120-2E**-OB
122 122 12 8 Two 1/6 95 1800 3000
LPV2144-2E**-OB
146 146 12 8 Two 1/6 110 1800 3600
* - Use corresponding letters in "Electrical Data" & "Heater
Wattage Data" columns to complete the model numbers.
Note: Data above is for 60 Hz, 17% reduction in the performance data with 50
Hz.
Mechanical Data Lab Data
Electric Heated Data Sheet
Applications: Environmental Separation (up to 8’)
Features:
1/6HPcontinuousdutymotors
Sleekself‐containedonepiecelightgaugecorrosionresistantpaintlock
metaldesign
ETLCertifiedtoconformtoUL2021(US)andCSA22.2(Canada)Standards
Dynamicallybalancedcorrosionresistantaluminumcrossflowwheels
Verylowprofiledesign,8”(H)x87/8”(D)
Variablespeedcontroller
Wallmountingbracketremovableforeasyinstallation
1/4" mounting holes provided for wall mounting (4) and overhead
mounting(4),2oneachend
Cabinethassufficientstrengthforfasteningtowallonbothendswithout
intermediatesupportupto72”.(Models84”to144”requireintermediate
supportinthecenter.)
Adjustableairdirectionalvanewith40°sweepfronttoback
StandardcolorisObsidianBlack
Rustpreventativeelectrostaticpolyurethanepowdercoating
1yearpartswarranty
FreightIncluded(FOBContinentalUSA)
ProudlyMadeintheUSA
ElectricHeaterCoilandWiring
Coilsareanopentypeforrapidtemperaturerisetobelocatedintheaircurtain'sintakedirectlyintheairstream
Manualresetthermaloverloadprotectionprovided
Controlsinternallymounted,prewiredreadyforpowerconnectionandaccessiblethroughtheintakeortopaccesspanels
3/4”knockoutsareprovidedonthetopandends
Aheat/off/fanswitchisunitmountedatthebottomandthecontrolvoltageis24volts
Awallmountedthermostatisincluded(fieldwiredandinstalledbyothers)
OptionsandAccessories:(seeAccessoriesBrochure)
Adjustabletimedelay(1secto17min)
Remotemountedfusedornon‐fuseddisconnects
Hi‐LoHeat
HeatonDemand
Master+SlaveControlKit
WallandOverheadBracket
1/4”AluminumMeshFilters
Customcolorsandfinishes(304SS,316SS)
SoundLevels:(measuredat10’inanopenfield)
(25”&36”)‐49dBA,(42”)‐50dBA,(48”)‐52dBA,(60”‐96”)‐53dBA&(108”‐144”)‐54dBA