Curtron S-ICM-48-1-EH-FILTER 51" In-Ceiling Mounted Air Curtain with Air Filter - CUSICM481EHFILTER
This Curtron S-ICM-48-1-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-48-1-EH-FILTER covers an area up to 48" 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 48" 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-48-1-EH-FILTER
- Electrical Information:
What our Experts Think
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51" in‑ceiling mounted air curtain with built‑in air filter
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Covers openings up to 48″ wide and doors up to 10′ high
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Effective airflow from a 1‑HP motor blocks drafts, insects, dust, and pollutants
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Integrated air filter improves indoor air quality by capturing airborne particles
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Electric heat adds thermal comfort and reduces temperature loss at entryways
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Durable galvanized steel housing with grille and easy‑access remote control
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ETL listed & made in the USA — quality, safety, and compliance assured
- Best for commercial entrances, retail front doors, and climate‑controlled spaces
- Expert verdict: Compact, efficient air curtain with heating and filtration for medium‑wide openings
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 for improved air quality.
Q: What width opening does it serve?
A: Designed for openings up to 48″ wide with a 51″ overall unit width, suitable for door heights up to 10′.
Q: What are the key performance features?
A: Equipped with one 2‑speed ½‑HP motor providing strong, adjustable airflow to block drafts, pests, and airborne debris.
Q: Does it improve indoor air quality?
A: Yes — the built‑in air filter captures dust and particulates for cleaner indoor air.
Q: What type of heating does it provide?
A: Electric heating helps maintain interior temperature and reduces energy loss.
Q: What are the construction and design benefits?
A: Durable white galvanized steel housing and grille with a remote‑mounted control panel for easy operation and maintenance.
Q: Is this product 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, foodservice corridors, and climate‑controlled spaces needing effective airflow control, temperature separation, and cleaner air.
Maintenance Tips
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Clean or replace the air filter monthly to maintain strong airflow and cleaner indoor air
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Dust intake/discharge grilles regularly to prevent buildup
- Wipe housing with a damp cloth; avoid harsh or abrasive cleaners
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Inspect blower fan & motor quarterly for noise, wear, or vibration
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Tighten mounting hardware to keep the unit secure
- Ensure the air curtain is aligned above the doorway for full coverage
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Check electrical connections periodically for safety and reliability
- Test heat and airflow settings regularly to confirm proper operation
- Schedule a full system inspection every 6–12 months
