Curtron S-ICM-36-1-EH-FILTER 39" In-Ceiling Mounted Air Curtain with Air Filter - CUSICM361EHFILTER

Curtron S-ICM-36-1-EH-FILTER 39" In-Ceiling Mounted Air Curtain with Air Filter - CUSICM361EHFILTER

This Curtron S-ICM-36-1-EH-FILTER In-Ceiling Mounted Air Curtain is ideal for creating an air barrier between the outside elements and the interior of your business. It stops flying insects and airborne pollutants from entering into your establishment. The S-ICM-36-1-EH-FILTER covers an area up to 36" wide and is made for doors up to 10' high. It is electrically heated and comes with one 2-speed 1/2 HP motor. The Air Curtain's housing and grill is made of white galvanized steel. It includes a remote mounted control panel for ease of use.

Features 

• Covers area up to 36" wide
• Electric heated
• (1) 2-speed 1/2 HP motor
• For doors up to 10' high
• White galvanized steel housing & grill
• Includes remote mounted control panel
• Air filter included
• Model: S-ICM-36-1-EH-FILTER
• Electrical Information:
• Certifications: ELT Listed, Made in USA

What our Experts Think

Q&A

Q: What type of product is this?
A: A commercial in‑ceiling mounted air curtain with electric heat and an integrated air filter to improve indoor air quality and comfort.

Q: What size opening does it serve?
A: Designed to cover openings up to 36″ wide (unit width ~39″) and doors up to 10′ high.

Q: What are the performance features?
A: It includes one 2‑speed ½‑HP motor to generate strong airflow that creates an effective air barrier to block drafts, dust, pests, and pollutants.

Q: Does it improve indoor air quality?
A: Yes — the built‑in air filter captures dust and airborne debris for cleaner air.

Q: What type of heating does it provide?
A: Electric heating reduces temperature loss and adds warmth at the doorway.

Q: What are the construction and design benefits?
A: Built with white galvanized steel housing and grille, the unit includes a remote‑mounted control panel for easy operation and maintenance.

Q: Is it certified?
A: Yes — ETL listed and Made in the USA for quality and safety compliance.

Q: Where is this best used?
A: Ideal for commercial entrances, retail doorways, kitchens, and climate‑controlled spaces where efficient airflow separation, temperature control, and cleaner air are critical.

Maintenance Tips

• Clean or replace the air filter monthly to maintain airflow and indoor air quality
• Dust intake and discharge grilles regularly to prevent buildup
• Wipe housing with a damp cloth; avoid harsh, abrasive cleaners
• Inspect blower fan & motor quarterly for noise, wear, or vibration
• Tighten mounting hardware to ensure the unit stays secure
• Confirm the air curtain is aligned above the doorway for full coverage
• Check electrical connections periodically for safety and reliability
• Test heat and airflow settings regularly to confirm proper performance