Theodoor Water Heating Fan Coil Air Curtain
Combined use of water and steam, low energy consumption
The water inlet and outlet on the left and right sides are preset, which can be changed for different installation occasions; the multi-layer duplex fan coil unit uses water and steam together, with low energy consumption and
high heat dissipation.
High anti-corrosion performance, multiple speed control functions
The body adopts a full metal shell, which has strong anti-corrosion ability and is luxurious and beautiful; it adopts a push-button switch and has a high and low two-level speed control function;
Aluminum alloy design, alternate use in winter and summer
Unique non-rusting aluminum alloy condensate drain pan design, more suitable for alternate use in winter and summer. Using dynamic balance wind wheel and ultra-quiet motor, the wind is strong, the performance is reliable, and it can run continuously for 5000 hours without failure (data sourced from corporate laboratory testing);
Technical data
| Model | Dimensions(mm) |
Motor Power (W) |
Air Velocity (m/s) |
Air Volume (m³/h) |
Niose (dB) |
Water velocity(m/s) |
Water resistance (pa) |
Outlet temperature (℃) |
Heat output (kw) |
||||||||
| 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | ||||||
| RM-3509-S | 900×280×280 | 160 | 11 | 1100-1400 | <55 | 0.49 | 0.39 | 0.45 | 2036 | 1620 | 1870 | 53 | 49 | 47 | 20 | 16 | 13 |
| RM-3512-S | 1200×280×280 | 200 | 11 | 1600-1900 | <57 | 0.65 | 0.52 | 0.6 | 2715 | 2610 | 2500 | 53 | 49 | 47 | 28 | 21 | 17 |
| RM-3515-S | 1500×280×280 | 230 | 11 | 2000-2500 | <58 | 0.82 | 0.82 | 0.75 | 3390 | 2700 | 3115 | 53 | 49 | 47 | 36 | 27 | 21 |
| RM-3518-S | 1800×280×280 | 280 | 11 | 2300-2800 | <59 | 0.98 | 1.12 | 0.9 | 4065 | 3500 | 3500 | 53 | 49 | 47 | 44 | 33 | 25 |
| RM-4009-S | 900×375×280 | 230 | 13 | 1850-2400 | <55 | 0.49 | 0.39 | 0.45 | 2036 | 1620 | 1870 | 53 | 49 | 47 | 20 | 16 | 13 |
| RM-4012-S | 1200×375×280 | 350 | 13 | 2350-3000 | <57 | 0.65 | 0.52 | 0.6 | 2715 | 2610 | 2500 | 53 | 49 | 47 | 28 | 21 | 17 |
| RM-4015-S | 1500×375×280 | 430 | 13 | 3000-4000 | <59 | 0.82 | 0.82 | 0.75 | 3390 | 2700 | 3115 | 53 | 49 | 47 | 36 | 27 | 21 |
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Theodoor Company is a professional manufacturer engaged in the research, development, production, sale and service of Air curtain, Heat pump water heater and ventilating system. We supply many series of products, suitable for different environments; with superior performance, attractive design and fine workmanship. Theodoor has gained ISO9001 international quality management system and ISO14001 Environmental management system certification. The products are qualified with CCC, CE, CB, ROHS, SAA and UL certifications.
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OEM, ODM
Label, box design
Shipping arrangement
After sales spare parts support
What's the main functions of Air Curtain?
1. Dust-proof, insect prevention
2. Isolate the smell
3. Energy saving
4. Comfortable heating
How to select suitable air curtain?
There are many factors that we have to consider when selecting an air curtain, some of which are listed below:
1. Application
2. Door height
3. Door width
4. Outside wind
5. Building static pressure
6. Door structure
7. Ambient temperature
8. Air curtain size
9. Air curtain design and look
10. Noise level
11. Power consumption
Why choose Theodoor Air Curtain?
Quality: High quality performance, more than 18 years manufacturing.
Design: Fashion and utility. More than 100 models air curtain, suitable for different environments.
Reliability: Lifetime testing lab in the factory. Enable long life time operation, continuous working 5000 hours without default.
Engineer: Professional R&D and engineer teams focus on Air curtains.
Machinery & technology: Advanced mould machines and equipments ensure products performance and reliability.
Materials and Quality: At every stage, from raw materials to the end products we insist on results: safety, efficiency, energy
conservation and environmental protection, and our rigorous testing ensures that we reach standards higher than similar products.
We want consumers to depend on the precision and reliability of our Air Curtain machinery.
Quality control: 100% product performance testing.
Cost saving: We provide long-life and high reliability air curtains with excellent quality and better performance, resulting in
increased cost saving.