Heating Air Curtain uses PTC heating and strong doorway airflow to warm commercial entrances while blocking cold drafts, dust and outdoor air intrusion.
Heating Air Curtain turns cold entrance zones into warmer transition spaces by combining doorway air separation with PTC warm airflow.
With 900-1800 mm models, staged PTC power and built-in protection, it is suited to shopfronts, lobbies, restaurants and public commercial entrances.
Built for warm doorway comfort, this series combines PTC heating, strong airflow coverage and practical safety protection.
PTC heating warms air evenly without open flames.
Remote operation makes daily adjustment easier.
Multiple heat levels adapt to seasonal demand.
Temperature, pressure, fuse and cool-down protections support safer operation.
Warm airflow helps cover commercial entrances.
Controlled noise supports comfortable public areas.
| Model | Dimensions(mm) | Voltage(V) | Frequency(Hz) | Power(W) H-L | PTC Power(KW) H-M-L | Speed(m/s) H-L | Airflow(m³/h) | Tem(K) | Noise(dB) | Weight(kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| RM-1209-D/Y | 900×170×205 | 380/220 | 50 | 160-110 | 6-4-2 | 8.0-6.5 | 1000 | 34-45 | <55 | 12 |
| RM-1212-D/Y | 1200x170x205 | 380/220 | 50 | 220-150 | 8-6-4 | 8.0-6.5 | 1200 | 35-45 | <57 | 15.5 |
| RM-1215-D/Y | 1500x170x205 | 380/220 | 50 | 260-180 | 10-8-6 | 8.0-6.5 | 1400 | 35-45 | <58 | 19 |
| RM-1218-D/Y | 1800x170x205 | 380/220 | 50 | 320-250 | 12-10-8 | 8.0-6.5 | 1600 | 35-45 | <60 | 22.5 |
Warm air curtain support for shopfronts, lobbies, restaurants and commercial entrances.
Keeps entrance areas warmer while doors remain active.
Improves comfort in public transition spaces.
Adds warm airflow for customer-facing doors.
We eliminate procurement and installation risks through rigorous factory verification and straightforward B2B warranty support.
Every batch undergoes strict functional and dimensional routing tests, including PTC heating response, remote control function, cool-down delay, over-temperature protection, airflow verification, noise review and model-to-table parameter matching. We ensure that every single unit arrives at your project site fully functional and ready for flawless installation.
We stand firmly behind our manufacturing craftsmanship. In the rare event of any material defect or mechanical failure under standard project operations, KCVENTS provides a straightforward, hassle-free hardware replacement service to secure your timeline.
As a global manufacturer of HVAC and ventilation equipment, KCVENTS is dedicated to providing flexible customization services and robust long-term supply chain warranty terms for contractors, brands, and wholesalers.
We support full private labeling (OEM) and custom housing finishes. Our ODM engineering covers custom chassis modifications, specialized airflow curves, and regional electrical standards (e.g., 110V/60Hz, 24V variable frequency).
For large-scale HVAC and green building deployments, we offer structured MOQ tiers, staged shipping contracts, and agile multi-batch delivery aligned with your construction timeline. Technical submittals and parameter validation are included.
Motors enjoy an extended warranty of up to 3 to 5 years, backed by a comprehensive 1-year full system warranty. Bulk orders are eligible for a dedicated percentage of maintenance spares along with 1-on-1 remote engineering support.
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