In-duct water heater
Product features:
- Application: In-duct water heaters for heating air in circular ducts
- Robust casing made of galvanized steel, corrosion-resistant
- Heat exchanger with aluminum plates and copper tubes for high efficiency
- Airtight connection to the duct thanks to rubber seals
- Available variants: two-row or four-row for various heating requirements
- Operating parameters: maximum operating pressure 1.6 MPa (16 bar), water temperature up to +90°C
- Possibility of installing an anti-freeze sensor on the inlet connection
- Easy installation on circular ducts using clamps, maintaining appropriate distances
- Safe operation – recommended use of control and safety automation
Dimensions [mm]
| Type | ØD | B | H | H3 | L | L1 | L2 | L3 | K | Number of pipe rows | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NKV 100-4 | 99 | 350 | 230 | 150 | 300 | 28 | 65 | 220 | G 3/4” | 4 | 5,2 kg |
| NKV 125-4 | 124 | 350 | 230 | 150 | 300 | 28 | 65 | 220 | G 3/4” | 4 | 5,3 kg |
| NKV 160-4 | 159 | 400 | 280 | 200 | 300 | 28 | 65 | 220 | G 3/4” | 4 | 8,2 kg |
| NKV 200-4 | 198 | 400 | 280 | 200 | 300 | 28 | 65 | 220 | G 3/4” | 4 | 8.2 kg |
| NKV 250-4 | 248 | 470 | 350 | 270 | 350 | 28 | 65 | 270 | G 1” | 4 | 10,8 kg |
| NKV 315-4 | 313 | 550 | 430 | 350 | 450 | 53 | 65 | 370 | G 1” | 4 | 13,4 kg |
The in-duct water heater is a reliable solution for heating air in circular ventilation systems. A robust galvanized steel casing, a heat exchanger with copper tubes and aluminum plates, and rubber seals ensure durability and airtightness. The heater is available in two-row and four-row versions, designed for operation at pressures up to 1.6 MPa and water temperatures up to +90°C. Its design allows for easy installation on circular ducts, and the use of control automation guarantees safe and efficient operation of the device.
No files available for download.
No data available.
Other products in this category
Product inquiry
Product: