What Is an IZONE AIR CURTAIN SUPREME SERIES 404 4 FEET?
IZONE AIR CURTAIN SUPREME SERIES 404 4 FEET release vertical sheets of air that maintain internal temperatures and block out airborne contaminants. Also known as air doors, these powerful fans create an invisible barrier between spaces. Air curtains allow products and people to pass through unobstructed while preventing outside environmental factors from entering.
Whether you’re opening a warehouse or a restaurant, air curtains cut costs for most commercial businesses. Our guide to air curtains explores their benefits, uses, and functionalities. We answer all the common questions about air doors so you can evaluate whether they’re a profitable investment for your business.
Types of IZONE AIR CURTAIN SUPREME SERIES 404 4 FEET
There are four types of air curtains: non-recirculating air curtains, recirculating air curtains, heated air curtains, and unheated air curtains. Your budget and the size, height, and location of your opening determine which type of air curtain you need. We explain how each type of air curtain works as well as their pros and cons below:
1. Non-Recirculating Air Curtains
Non-recirculating air curtains are the most common type of air curtain. You install non-recirculating air curtains horizontally atop your opening. They send sheets of air to the bottom, where the air dispenses into the environment. Discover the pros and cons of this type of air curtain below:
- Less expensive to run
- Easy installation
- Lower chance of damage/wear and tear
- More affordable to repair than recirculating air curtains
2. Recirculating Air Curtains
Recirculating air curtains have both a discharge and receiving grille. The receiving grille absorbs and recycles the air sheets into the discharge grille. Unlike non-recirculating units, you can install recirculating air curtains on the sides of your opening. However, side-installed air curtains are more prone to wear and tear. In most cases, builders install recirculating air curtains during construction. Evaluate the pros and cons of recirculating air curtains below:
- Greater energy efficiency than non-recirculating air curtains
- Create a denser air wall than non-recirculating air curtains
