We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
MARS Unhtd 10.7"H 42"W 13"D Steel Air Curtain: Ambient Air, Std Profile - Ambient Sanitation-Certified Air Curtains
MARSAmbient Sanitation-Certified Air Curtains

MARS Unhtd 10.7"H 42"W 13"D Steel Air Curtain: Ambient Air, Std Profile

The MARS N242-1UA-OB is an ambient sanitation-certified air curtain with a steel housing measuring 10.7"H x 42"W x 13"D, designed for a 3 1/2 ft opening width. It operates on 115V AC and is unheated, providing a…

SKU 3G-OTH-74094

Brand
MARS
Item
Unhtd 10.7"H 42"W 13"D Steel Air Curtain: Ambient Air, Std Profile
Category
Ambient Sanitation-Certified Air Curtains
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MARS
Manufacturer Part Number
N242-1UA-OB
Type
Std Profile, For 3 1/2 ft Opening Wd
AC
115V
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARS N242-1UA-OB is an ambient sanitation-certified air curtain with a steel housing measuring 10.7"H x 42"W x 13"D, designed for a 3 1/2 ft opening width. It operates on 115V AC and is unheated, providing a standard-profile barrier for environmental separation.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MARS N242-1UA-OB air curtain used for?

The MARS N242-1UA-OB is an ambient air curtain designed to create an invisible barrier over a 3.5 ft opening. It helps separate indoor and outdoor environments, reduce drafts, and deter insects in commercial or industrial doorways without heating the air.

What are the specifications of the MARS N242-1UA-OB?

This MARS air curtain operates on 115V AC, has a standard profile, and measures 10.7 inches high by 42 inches wide by 13 inches deep. It is an unheated ambient model intended for a 3.5 ft wide opening, with a steel cabinet construction.

Where to buy the MARS N242-1UA-OB air curtain worldwide?

3G Electric supplies the MARS N242-1UA-OB air curtain to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote for your region.

How to install a MARS ambient air curtain?

Mount the MARS air curtain horizontally above the door opening, ensuring it spans the full width. Secure the steel cabinet to a structural support, connect to a 115V AC power source, and verify the airflow direction. Follow local electrical codes and the manufacturer's manual for best results.

Used in

Common applications for MARS
Commercial kitchens — MARS heated recess-mounted air curtains (e.g., PH1042-1EBB-PW) for temperature control at service entrances
Food processing plants — MARS washdown air curtains (e.g., STD248-1UA-OB-WD) for moisture-resistant air separation in wet zones
Warehouse loading docks — MARS heated air curtains (e.g., PH1072-2EFN-PW) to maintain indoor climate during frequent door openings
Cleanroom vestibules — MARS unheated air curtains for particulate control at personnel entry points
Retail storefronts — MARS recess-mounted air curtains (e.g., PH1048-1ECB-PW) for energy savings and customer comfort
Industrial maintenance — MARS motor control panels (e.g., 19-111) for centralized control of multiple air curtain units

MARS Products

3G Electric supplies MARS ambient sanitation-certified air curtains. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Unhtd 10.7"H 60"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 5 1/2 ft Opening, 2,700 cfm (MPN STD260-2UG-OB). Key specifications — Brand: MARS.
MARS
Unhtd 10.7"H 60"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 5 1/2 ft Opening, 2,700 cfm (MPN STD260-2UG-OB). Key specifications — Brand: MARS.
Unhtd 11"H 144"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 12 ft Opening, 4,326 cfm (MPN STD2144-3UD-OB). Key specifications — Brand: MARS.
MARS
Unhtd 11"H 144"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 12 ft Opening, 4,326 cfm (MPN STD2144-3UD-OB). Key specifications — Brand: MARS.
Unhtd 8"H 84"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 7 ft Opening, 2,100 cfm, 115V AC (MPN LPV284-2UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 8"H 84"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 7 ft Opening, 2,100 cfm, 115V AC (MPN LPV284-2UA-OB). Key specifications — Brand: MARS.
Unhtd 8"H 25"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 2 ft Opening, 625 cfm, 115V AC (MPN LPV225-1UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 8"H 25"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 2 ft Opening, 625 cfm, 115V AC (MPN LPV225-1UA-OB). Key specifications — Brand: MARS.

More from MARS

View all MARS parts →
Unhtd 8"H 60"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 5 ft Opening Wd, 1,500 cfm, 1 Ph (MPN LPN260-1UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 8"H 60"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 5 ft Opening Wd, 1,500 cfm, 1 Ph (MPN LPN260-1UA-OB). Key specifications — Brand: MARS.
Unhtd 8"H 48"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 4 ft Opening Wd, 1,200 cfm, 1 Ph (MPN LPN248-1UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 8"H 48"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 4 ft Opening Wd, 1,200 cfm, 1 Ph (MPN LPN248-1UA-OB). Key specifications — Brand: MARS.
Unhtd 10.7"H 72"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 6 ft Opening Wd, 2,758 cfm (MPN N272-2UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 10.7"H 72"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 6 ft Opening Wd, 2,758 cfm (MPN N272-2UA-OB). Key specifications — Brand: MARS.
Unhtd 14"H 48"W 16"D Steel Air Curtain: Ambient Air, Std Profile, For 4 ft Opening Wd, 2,447 cfm (MPN NH248-1UA-TS). Key specifications — Brand: MARS.
MARS
Unhtd 14"H 48"W 16"D Steel Air Curtain: Ambient Air, Std Profile, For 4 ft Opening Wd, 2,447 cfm (MPN NH248-1UA-TS). Key specifications — Brand: MARS.
Unhtd 10.7"H 36"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 3 ft Opening Wd, 1,379 cfm (MPN N236-1UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 10.7"H 36"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 3 ft Opening Wd, 1,379 cfm (MPN N236-1UA-OB). Key specifications — Brand: MARS.
Unhtd 10.7"H 48"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 4 ft Opening Wd, 1,442 cfm (MPN N248-1UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 10.7"H 48"W 13"D Steel Air Curtain: Ambient Air, Std Profile, For 4 ft Opening Wd, 1,442 cfm (MPN N248-1UA-OB). Key specifications — Brand: MARS.
Unhtd 8"H 42"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 3 1/2 ft Opening Wd, 1,050 cfm (MPN LPN242-1UA-OB). Key specifications — Brand: MARS.
MARS
Unhtd 8"H 42"W 9"D Steel Air Curtain: Ambient Air, Low Profile, For 3 1/2 ft Opening Wd, 1,050 cfm (MPN LPN242-1UA-OB). Key specifications — Brand: MARS.
Unhtd 14"H 42"W 16"D Steel Air Curtain: Ambient Air, Std Profile, For 3 1/2 ft Opening Wd, 2,322 cfm (MPN NH242-1UA-TS). Key specifications — Brand: MARS.
MARS
Unhtd 14"H 42"W 16"D Steel Air Curtain: Ambient Air, Std Profile, For 3 1/2 ft Opening Wd, 2,322 cfm (MPN NH242-1UA-TS). Key specifications — Brand: MARS.