Channel heater type VKN5-7,5/35/215 (L) left

Convector heater with fan – efficient space heating

The VKN5 convector heater is a solution designed for rooms with high volume and large glazed areas. Its construction, utilizing a modern, low-power fan, provides thermal comfort without disturbing the peace. A precise control panel allows easy setting of the optimal temperature, and an economical fan translates into greater heating power and faster response to changes. Low thermal inertia and the possibility of using electronic regulation allow for noticeable savings during the heating season – even above 20%.

The VKN5 heater works perfectly in low-temperature systems, guaranteeing even heat distribution throughout the room. It is an ideal solution for both residential buildings and commercial or historic objects.

Construction and product features

The VKN5 convector heater is characterized by a solid construction, ensuring long-lasting and trouble-free operation. The heater tub is made of galvanized steel powder-coated in black (RAL 9005), providing corrosion resistance. The heat exchanger made of copper and aluminum, also powder-coated, guarantees efficient heat transfer. A modern 24V DC EC motor fan operates quietly and energy-efficiently.

The standard equipment includes: tub, high-efficiency heat exchanger with an air vent valve, modern fan, connection chamber cover and fan cover (air diffuser grill), GW3/4” connection nipples, mounting struts, mounting anchors and a system for adjusting the tub's positioning height.

Additionally, it is possible to adapt the heater to individual needs by ordering additional elements: a tub painted in any RAL color, a decorative frame (type L or F) made of natural or anodized aluminum, an aesthetic grille and a mounting cover protecting against damage during transport and installation. Mounting kits for raised floors, vibration damping tapes, bimetallic temperature sensors and air filters are also available.

User parameters and compliance with standards

The VKN5 heater meets the requirements of the PN-EN 16430 standard and is characterized by the following parameters:

• Maximum working pressure: 10 bar
• Maximum permissible working temperature: 110°C
• Water content: 1.24 l
• Heating power (according to EN 442 20 °C - 75/65): 706/1725/2740/4352 W (for Min / Med / Max / Boost modes)
• External length: 2150 mm
• External depth: 75 mm
• Grille frame width: 370 mm
• Grille frame height: 18 mm

The heater has an air vent and is designed for wall mounting. It is worth remembering about the possibility of ordering a heater with a non-standard length (NS).