
PH12 (Phantom 12) Series
Electric Heated
Model Lengths 36” – 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 replacements
for previously purchased equipment.
MARS AIR SYSTEMS, LLC ● GARDENA, CA ● USA VM, 10/02/20
MARS Air Systems, LLC certifies that the Air Curtains shown on this data
sheet are licensed to bear the AMCA seal. The ratings shown are based on
tests and procedures performed in accordance with AMCA Publication 211
and comply with the requirements of the AMCA Certified Ratings Program.
The AMCA Certified Ratings Seal applies to airflow rate, average outlet
velocity, outlet velocity uniformity, velocity projection and power rating at
free delivery only.
NOTE: Models PH1260-1 & PH12120-2 are not AMCA Certified.
Electric Heated Data Sheet
Applications: Environmental Separation: Max Height 16’ /Insect Control: Max Height 14’
Features:
Air Curtain
1 HP Continuous Duty TEAO Motors
Recessed mounted in ceiling for invisible coverage
ETL Certified to conform to UL 2021 (US) and CSA 22.2 (Canada) Standards
(4) 3/8” top mounting holes provided
Utilized in premium design concepts
Durable aluminum construction
Cabinet has sufficient strength for fastening to wall on both ends without
intermediate support. (Tandem mounted units longer than 72” require center
support)
Cleanable polyester filters included as standard
Adjustable air directional vanes with 40° sweep front to back
Standard color is Pearl White
Rust preventative electrostatic polyurethane powder coating
18-month parts warranty
Freight Included (FOB Continental USA)
Proudly Made in the USA
Electric Heater Coil and Wiring
Coils are an open type for rapid temperature rise to be located in the air curtain's intake directly in
the air stream
Manual reset thermal overload protection provided
Controls internally mounted, prewired ready for power connection and accessible through the
bottom intake or top access panels
A heat/off/fan switch is unit mounted at the bottom and the control voltage is 24 volts
A wall mounted 24-volt thermostat is included (field wired and installed by others)
Mars Recommended Accessories (See Submittals for additional details):
Door Limit Switches
o99-018, Commercial surface mounted magnetic switch, 24v
Controllers
oSK-EU, SimpleLink, 208V-575V, (460-575V, 3PH needs additional 115-230V, 1PH power), Integral
Control, Nema1
Factory Mounted Options
oINS-TD, Adjustable time delay (1 sec to 17 min)
oINS-HD, Heat on demand
oINS-2S, Unit mounted 2 speed switch (460-575V, 3PH needs additional 115-230V, 1PH power)
oBMS-300, BMS for monitor and control
Note: Dry contact provided in panel for monitoring motor and heater. 24Vac signal provided from panel for
controlling motor and heater.
Disconnects
o99-122 & 99-123, Non-Fused Disconnect, remote mounted,
600V, 32A & 80A respectively, 3 Pole, IP65
o99-***-**, Fused Disconnect, remote mounted, 240V-600V,
30A-100A, 3 Pole, Nema3R (See disconnect submittals for
complete part numbers)
Sound Levels: (measured at 10’ in an open field)
1 Motor Unit = 70 dBA; 2 Motor Unit = 73 dBA; 3 & 4 Motor Unit
= 75 dBA
Max Core
Velocity at
Nozzle (fpm)
PH1248-1E**-PW 48 48 26 17 1100 5203 3164 2373 91 1190
PH1260-1E**-PW 60 60 26 17 1105 5055 3539 2654 90 1290
PH1272-2E**-PW 72 72 26 17 Two 1 170 5500 2789 4184 80 2180
PH1284-2E**-PW 84 84 26 17 Two 1 190 5250 3089 4634 89 2190
PH1296-2E**-PW 96 96 26 17 Two 1 195 5203 3164 4746 91 2380
PH12120-2E**-PW 120 120 26 17 Two 1 210 5055 3539 5308 90 2580
PH12144-4E**-PW 144 144 26 17 Four 1 340 5500 2789 8368 91 4360
Note: Data above for 1725 RPM at 60 Hz. 50 Hz is 1425 RPM with a 17% reduction in
the performance data.
* - Use corresponding letters in "Electrical Data" & "Heater Wattage Data" columns to complete the model
numbers.
1. The AMCA Certified Ratings Seal applies to airflow rate, average outlet velocity, outlet velocity uniformity, velocity projection and power rating at free delivery only.
2. Rated data shown are only for
electric heated units, as shown.
PH1248-1E**-PW 37 34 17 14
12 - - 15
PH1260-1E**-PW 37 34 17 14
12 - - 14
PH1272-2E**-PW 74 67 34 27
-24 -16
PH1284-2E**-PW 74 67 34 27
-24 -15
PH1296-2E**-PW 74 67 34 27
-24 -15
PH12120-2E**-PW 74 67 34 27
-24 -14
PH12144-4E**-PW 147 134 67 54
- - 48 16
*- Usecorresponding letters in "Voltage Code" and "Wattage
Code" to complete themodelnumbers.
Three Phase
Electrical Data
(FLA)
For ampacity, multiply FLA X 1.25
Motor amps per motor: 9A@115v; 5A@ 208v/230v/1Ø; 3.3A@208v/3Ø; 3.2A@230v/3Ø; 1.6A@ 460v; 1.3A@ 575v/3Ø
Unit Voltage
(Voltage Code)
Amperage
Heater Kilowatts
(Wattage Code)
kW
PH1248-1E**-PW 34 32 6- - 7
PH1260-1E**-PW 34 32 6- - 7
PH1272-2E**-PW 68 63 -12 - 8
PH1284-2E**-PW 68 63 -12 - 8
PH1296-2E**-PW 68 63 -12 - 7
PH12120-2E**-PW 68 63 -12 - 7
PH12144-4E**-PW 136 125 - - 24 8
For ampacity, multiply FLA X 1.25
*- Usecorresponding letters in "Voltage Code" and
"WattageCode" to completethe model numbers.
Single Phase
Electrical Data
(FLA)
Heater kilowatts
(Wattage Code)
kW
Unit Voltage
(Voltage Code)
Amperage
Motor amps per motor: 5A @ 208/230v/1Ø
Distance
from nozzle
(in)
40 1494
80 1053
120 986
160 953
200 948