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MARS Air Curtain Thermostat: 24 V DC, Steel - Thermostats
MARSThermostats

MARS Air Curtain Thermostat: 24 V DC, Steel

The MARS Air Curtain Thermostat (MPN 99-264) is a 24 V DC thermostat with a steel housing in gray. It has a temperature control range of 50° to 90°F and dimensions of 3 1/4 in x 4 1/2 in x 1 in. This thermostat is…

SKU 3G-OTH-72529

Brand
MARS
Item
Air Curtain Thermostat: 24 V DC, Steel
Category
Thermostats
UNSPSC
39122229 — Temperature switch
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Technical Specifications

MARS
Manufacturer Part Number
99-264
Product Type
Thermostat
Housing Color
Gray
Housing Material
Steel
Nameplate Voltage
24 V DC
Temperature Control Range
50° to 90°F
Compatible with Grainger Part Number
10N090
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MARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARS Air Curtain Thermostat (MPN 99-264) is a 24 V DC thermostat with a steel housing in gray. It has a temperature control range of 50° to 90°F and dimensions of 3 1/4 in x 4 1/2 in x 1 in. This thermostat is compatible with Grainger Part Number 10N090.

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 99-264 air curtain thermostat used for?

The MARS 99-264 thermostat controls air curtain operation by turning the fan and heater on or off based on temperature. It is used in commercial and industrial doorways to maintain climate separation, reduce energy loss, and prevent drafts in facilities worldwide.

What are the specifications of the MARS 99-264 thermostat?

The MARS 99-264 is a 24 V DC thermostat with a steel gray housing. It measures 3 1/4 in x 4 1/2 in x 1 in and has a temperature control range of 50° to 90°F. It is compatible with Grainger Part Number 10N090.

Where to buy the MARS 99-264 thermostat worldwide?

3G Electric supplies the MARS 99-264 thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this thermostat.

How to install the MARS 99-264 air curtain thermostat?

Install the MARS 99-264 by mounting the steel housing securely near the air curtain, connecting 24 V DC power per the wiring diagram, and setting the desired temperature within the 50° to 90°F range. Always follow local electrical codes and the manufacturer's instructions.

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 thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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