Curtron S-LI-36-1-EH-FILTER 37" Heated Light Industrial Air Curtain with Air Filter - CUSLI361EHFILTER
The Curtron S-LI-36-1-EH-FILTER Light Industrial Air Curtain covers areas up to 36" wide and doorways up to 12' high. It has a stainless steel housing for increased durability. The S-LI-36-1-EH-FILTER is electrically heated and is powered by one 2-speed 3/4 horsepower motor. The Air Curtain includes an air filter.
Features
- Covers area up to 36" wide
- Electric heated
- (1) 2-speed 3/4 HP motor
- For doors up to 12' high
- Stainless steel housing
- Air filter included
Specifications
- Model: S-LI-36-1-EH-FILTER
- Dimensions: 15" H x 37" W x 15.38" D
What our Experts Think
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37" heated coverage — Ideal for small industrial doorways, service windows, and entry points.
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Built-in electric heater — Provides a warm air barrier for added comfort in cooler environments.
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Integrated air filter — Captures dust and airborne particles to support cleaner indoor air.
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Light industrial-grade design — Durable enough for moderate use without the bulk of heavy-duty units.
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Energy-efficient and cost-effective — Helps retain indoor temperatures and reduce HVAC load.
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Surface-mounted with easy maintenance — Includes replaceable filter and straightforward installation.
Q&A
Q: What is the Curtron S-LI-36-1-EH-FILTER air curtain used for?
A: It creates a heated air barrier to block dust, fumes, and insects while maintaining interior comfort—ideal for light industrial and commercial applications.
Q: How wide is this air curtain?
A: The unit is 37 inches wide, suitable for smaller doorways and service entrances.
Q: Does it include an air filter?
A: Yes, it features a built-in air filter to capture airborne particles and improve air quality.
Q: Is this a heated model?
A: Yes, it provides electric heat to reduce cold air intrusion and enhance indoor comfort.
Q: Is it energy efficient?
A: Yes, it reduces HVAC workload by maintaining temperature and minimizing outside air infiltration.
Maintenance Tips
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Clean or replace the air filter monthly to ensure consistent airflow and heating efficiency.
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Inspect the heating element, motor, and fan assembly every 3 months for dust buildup or wear.
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Wipe exterior surfaces weekly to prevent accumulation of dirt, grease, and debris.
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Check mounting hardware quarterly to confirm secure and level installation.
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Schedule annual professional maintenance to ensure safe, efficient operation and prolong equipment life.
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Always disconnect power before performing maintenance to ensure safety.
