Channel heater type VKN5-09/35/145 (L) left

Channel unit heater with fan – efficient space heating

The VKN5 channel unit heater is a solution designed for rooms with large volumes and large windows. It utilizes a modern, quiet and energy-efficient fan that ensures even heat distribution without disrupting comfort. A precise control panel allows easy setting of the optimal temperature, and the use of an economical fan translates into a faster response time and potential savings during the heating season. This is an ideal solution for installers looking for an efficient heating system, as well as users who value comfort and low operating costs.

Construction and operating parameters

The VKN5 heater is characterized by a solid construction based on a steel, galvanized tub (standardly in RAL 9005 color). The heat exchanger made of aluminum and copper ensures high heating efficiency. The device is adapted to work in low-temperature systems, which further increases its efficiency. The maximum working pressure is 10 bar, and the maximum permissible working temperature is 110°C. It is worth noting the water capacity of 0.82 liters and the presence of an air vent facilitating maintenance.

Advantages and standard equipment

The VKN5 channel unit heater offers a number of benefits:

• High efficiency: thanks to the use of a high-efficiency copper-aluminum heat exchanger.
• Quiet operation: a modern DC EC motor fan ensures almost silent operation of the device.
• Energy saving: low power consumption by the fan translates into lower energy bills.
• Even heating: the channel construction ensures even heat distribution in the room.
• Integration with BMS possible: a dedicated control system allows integration with building management systems.
• Adjustable tub height: the tub height adjustment system facilitates installation and adaptation to the specifics of the installation.

The standard equipment includes: galvanized steel tub, heat exchanger with air vent valve, modern fan, connection chamber cover, grille and mounting elements (braces, anchors). Numerous accessories are also available to personalize the device – from painting the tub in any RAL color to decorative frames and air filters. The length of the heater is 1450 mm, the width of the grille frame is 370 mm and the external depth is 90 mm.