Channel heater type VKN1-6,5/14/110 (L) left

Channel heaters with fan – efficient heating in a minimalist design

The VKN1 fan coil unit is an ideal solution for installation in places with limited space, especially during building thermal modernization. Its compact dimensions allow installation where traditional radiators are not an option. The device works perfectly in low-temperature systems, providing even heating of rooms, even those with increased humidity. The use of an economical fan translates into greater heating power and faster response time, and low thermal inertia combined with the possibility of using electronic regulation allows for significant savings during the heating season – even over 20%.

Construction and application

The VKN1 heater consists of several key elements ensuring its efficiency and durability. The tub (housing) is made of galvanized steel, standardly painted black (RAL 9005). Inside there is a high-efficiency heat exchanger – copper-aluminum, powder-coated in black and equipped with an air vent valve. A modern fan with a 24V DC EC motor ensures quiet and efficient air circulation. This allows the heater to integrate perfectly with the interior architecture, remaining almost unnoticed.

VKN1 finds application both in new buildings and during the modernization of existing heating installations. This is a particularly beneficial solution where space for traditional channel heaters has not been previously provided.

Key features and benefits

• Compact dimensions: Allows installation in places with limited mounting space.
• High efficiency: Thanks to the use of a high-efficiency heat exchanger and energy-saving EC fan.
• Even heating: Provides thermal comfort throughout the room.
• Quiet operation: DC EC motor guarantees almost silent operation of the device.
• Adjustability: Compatible with electronic regulation, which allows for optimization of energy consumption and achieving savings.
• Durability: Made of high-quality materials – steel tub and copper-aluminum heat exchanger.
• Installation flexibility: Available in different channel heights (65, 90 mm) and channel base widths (140, 170 mm), as well as the possibility of making a tub of non-standard length (up to 2000 mm).
• Safety: Maximum working pressure is 10 bar, and the device has an air vent.

The maximum working pressure is 10 bar, and the water content (capacity) is 0.22 l. The heat exchanger is made of aluminum and copper, and the tub of durable steel. The VKN1-6.5/14/110 (L) left heater is characterized by an external length of 1100 mm and an external depth of 65 mm. The heating power at parameters 20°C / 75/65°C is: 116W / 525W / 900W / 1416W. Thanks to this, it can be adapted to different heating needs and room sizes.