C, CH,CHS and COMBI® SERIES C For doors up to 8' high CH For doors up to 10' high CHS For doors up to 12' high COMBI With adjustable 3 speed fan for doors up to 10' high. The Super COMBI model features a 2 speed fan for doors up to 12' high.

For your added convenience, Mars offers C, CH and CHS Series air curtains, which are similar in design and construction except for differences in outlet air flow and motor capacity. All of these commercial grade air curtains provide dependable climate, insect and energy control for a variety of settings, from receiving doors and cold storage doors, to entrances for office buildings, department stores and supermarkets. Depending upon the height of your doorway and the air flow required, one of these three models will provide a solid solution.
The C Model, designed to mount over customer entrances, creates a mild curtain of air undetected by customers walking through the doorway. It acts as a continual barrier against outside climate to maintain the desired interior temperature. The unit also prevents loss of refrigerated air and reduces humidity or ice buildup, in coolers and freezers.
The CH and CHS Models produce a greater velocity of air flow. Recommended for above average insect conditions, the CH and CHS Models are highly effective in large markets, restaurants, hospitals, food processing plants and schools.
All three models are offered in heated and unheated versions. Adjustable vanes at the outlet nozzle make it possible to direct the air where needed most and to compensate for possible draft conditions through open doorways. These easy-to- install units create productive environments in so many important ways.
The ultimate in application flexibility, the Mars Combi series of unheated air curtains is actually, as the name implies, a combination of the C and CH or the CH and CHS models. It provides different applications at the turn of a switch.

Ideal for customer entrance doors, its flexibility compensates for varying wind conditions and prevents loss of conditioned air, controls flying insects and protects against dust, fumes and odors. When installed above a cooler/freezer or other cold storage door, its flexibility is effective in preventing the loss of refrigerated air and reducing humidity and ice buildup inside the cold storage room. The medium speed setting is used for the same applications and provides the same benefits as the low speed setting, but for slightly taller door openings. The high speed setting, utilized for applications such as receiving or service doors, works especially well for extreme insect conditions or where large openings enable substantial amounts of air to enter.

Key Features: Models available in widths from 36" up to 96" and for door heights up to 12' Keeps out insects, dust and fumes Reduces humidity and loss of cold air from opening freezer and cooler doors lowers building heating and cooling costs Maintains clean, sanitary premises Allows doors to remain open, which is conductive to attracting customers Eliminates nuisance of opening and closing doors, which can hamper productivity Provides easier flow of customers or personnel traffic Installs easily Four different models adapt to your specific environment Standard white or custom colors available Electrically heated models available C, CH and CHS only. units furnished as standard with control panels. || NSF listed models ||

The Combi" Models have proven themselves in a diversity of situations, including restaurants, shopping malls, drug stores, hospitals, office buildings, hotels, food processing plants and storage areas, to name just a few. When you need to combine the performance of single speed models into one unit, the Comb$ series provides excellent flexibility.

MARS Air Doors
14716 South Broadway
Gardena, California 90248

Phone: 310-532-1555 | FAX: 310-324-3030
EMail: marsinfo@marsair.com

© 2000, MARS AIR PRODUCTS all rights reserved