Mars Air Curtains HV2144-3UD-TS, High Velocity 2, 144" 3 Motor Unheated 208-230/1/60 Titanium Silver

Mars Air Curtain HV2144-3UD-TS Overview

The HV (High Velocity) series features 1 horsepower motor(s) that is strong enough for many industrial applications. It is capable of separating environments and protecting openings with significant wind loads up to 12 ft. high and the standard color is Titanium Silver and heated options are available.

Product Features of HV2144-3UD-TS

• 1/6 HP continuous duty motors
• Sleek self -contained one piece light gauge corrosion resistant paint lock metal design
• ETL Certified to conform to UL 2021 (US) and CSA 22.2 (Canada) Standards
• Dynamically balanced corrosion resistant aluminum crossflow wheels
• Very low profile design, 8" (H) x 8 7/8" (D)
• Variable speed controller
• Wall mounting bracket removable for easy installation
• 1/4" mounting holes provided for wall mounting (4) and overhead mounting (4), 2 on eachend
• Cabinet has sufficient strength for fastening to wall on both ends without intermediate support up to 72 ". (Models 84" to 144" require intermediate support in the center.)
• Adjustable air directional vane with 40° sweep front to back
• Standard color is Obsidian Black
• Rust preventative electrostatic polyurethane powder coating
• 18 months 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 intake or top access panels
• 3/4" knockouts are provided on the top and ends
• A heat/off/fan switch is unit mounted at the bottom
• A remote mounted thermostat is included (field wired and installed by others) Options and Accessories: (see Accessories Brochure)
• Adjustable time delay (1 sec to 17 min)
• Remote mounted fused or non -fused disconnects
• Heat on Demand
• Master + Slave Control Kit
• Wall and Overhead Bracket
• Custom colors and finishes (304SS, 316SS)
• Vertical mounting kit
• 1/4" Aluminum Mesh Filters
• Need additional filter section to operate. Overall depth will be 17 ¾"
• Not applicable for
• 208/230, 1PH, 9.5 kW and above for all sizes
• 208/230, 3PH, 10 kW - LPV236 and LPV242

HV2144-3UD-TS Accessories

DOOR SWITCHES
Automatic on/off control of air curtain as door is opened and closed

Line Voltage
- 99-014 Door Limit Switch - Combination roller and plunger - 20 amps, 250v, or 1 hp max.

24-Volt Control
- 99-124 Industrial Floor-Mounted Magnetic Reed Switch Only - Floor-mounted - NOTE: Control panel required
- 99-125 Industrial Surface-Mounted Magnetic Reed Switch Only - Surface-mounted - NOTE: Control panel required

CONTROL PACKAGES
Combination packages of door switches, controllers, time delays, and thermostats

Line Voltage
- 99-063 Analog Thermostat - Remote-mounted
- 99-064 Analog Thermostat DPST - Double pole, single throw - Acts as heat on demand ·Remote-mounted

24-Volt Control
- J0034 Door Limit Switch with Adjustable Time Delay, 1 sec. – 17 min. - Surface-mounted - NOTE: Control panel required
- J0039 Industrial Magnetic Reed Switch with Adjustable Time Delay - 115v, 1 sec. – 17 min. - Floor-mounted - NOTE: Control panel required
- J0040 Industrial Magnetic Reed Switch with Adjustable Time Delay, 1 sec. – 17 min. - Surface-mounted - NOTE: Control panel required

MOUNTING BRACKETS
Recommended for specific applications - Standard color Titanium Silver - NOTE: Units come standard with predrilled holes on back end for flush mounting

- J0016 5" Flat Side-Extension Plates - To clear track on either end - Set of 2
- J0017 7" Flat Side-Extension Plates - To clear track on either end - Set of 2
- J0018 9" Flat Side-Extension Plates - To clear track on either end - Set of 2
- J0004 2 1/2"-Clearance Adjustable-Angle Mounting Bracket - To clear wall obstructions - Set of 2
- J0005 4"-Clearance Adjustable-Angle Mounting Bracket - To clear wall obstructions - Set of 2
- J0006 7"-Clearance Adjustable-Angle Mounting Bracket - To clear wall obstructions - Set of 2
- J0007 10"-Clearance Adjustable-Angle Mounting Bracket - To clear wall obstructions - Set of 2
- J0008G 10"-Clearance Drum-Roll-Style Extended Wall - Mounting Bracket - For use over drum-style roll-up doors - Set of 2
- J0009G 16"-Clearance Drum-Roll-Style Extended Wall - Mounting Bracket - For use over drum-style roll-up doors - Set of 2
- J0010G 19"-Clearance Drum-Roll-Style Extended Wall - Mounting Bracket - For use over drum-style roll-up doors - Set of 2
- J0011G 23"-Clearance Drum-Roll-Style Extended Wall - Mounting Bracket - For use over drum-style roll-up doors - Set of 2

FILTERS
- HV2-FILTER-[size] HV2 Aluminum Mesh Filter 1/4’ Internal-mount - Set of 2 - [size]: Specify size in inches

MOTOR CONTROL PANELS
Remote-mounted control panels for all 3Φ units and 1Φ units when greater than 1 hp (NEMA 1) - Units come standard with HOA (hand/off/auto) switch - Panel shipped loose - Standard color Battleship Gray - NOTE: Electric heated units include internal control panel and remote-mounted 24v thermostat with heat/off/fan only switch [vc] Voltage codes: A = 115/1/60 D = 208-230/1/60 G = 208-230/3/60 H = 460/3/60 U = 220/1/50

- MCPB-1U 1-Motor Control Panel 1 hp - Unheated
- MCPB-2U 2-Motor Control Panel 1 hp - Unheated
- MCPB-3U 3-Motor Control Panel 1 hp - Unheated
- MCPB-4U 4-Motor Control Panel 1 hp - Unheated
- MCPB-5U 5-Motor Control Panel 1 hp - Unheated
- MCPB-6U 6-Motor Control Panel 1 hp - Unheated
- MCPB-1V 1-Motor Control Panel 1 hp - Steam/ Hot Water Heated
- MCPB-2V 2-Motor Control Panel 1 hp - Steam/ Hot Water Heated
- MCPB-3V 3-Motor Control Panel 1 hp - Steam/ Hot Water Heated
- MCPB-4V 4-Motor Control Panel 1 hp - Steam/ Hot Water Heated
- MCPB-5V 5-Motor Control Panel 1 hp - Steam/ Hot Water Heated
- MCPB-6V 6-Motor Control Panel 1 hp - Steam/ Hot Water Heated

PANEL ADD-ONS
- 94-013 Adjustable Time Delay, 1 sec. - 17 min. - NOTE: Control panel required
- 99-165 Non-fused disconnect - 32 amps - Panel-mounted
- 99-164 Non-fused disconnect - 63 amps - Panel-mounted
- 99-114 Fused disconnect - 32 amps - Panel-mounted
- 99-115 Fused disconnect - 63 amps - Panel-mounted
- MCP-MTD Factory-Mounted Motor Control Panel
- HL2SPD 2-Speed Motor with Switch - Off/Lo/Hi - Panel-mounted switch - NOTE: if 460v power is specified, a separate 115v or 208-230 1Φ service is required
- MSLAV Master/Slave Control with Single Thermostat

MULTI-SPEED CONTROL OPTIONS
- 99-033 2-Speed Remote Switch - 15 amps - Off/Lo/Hi - Up to 1 hp 1Φ
- 99-034 2-Speed Remote Switch - 25 amps - Off/Lo/Hi - Up to 1 hp 1Φ

HV2144-3UD-TS Electrical Drawing