Modern heat sources, such as heat pumps and condensing boilers, operate most effectively at low water temperatures (below 45°C). The new Vido S2 fan coil unit is an ideal proposition from the Purmo brand for low-temperature heating systems.
The most important features of Vido S2 fan coil units:
- Intelligent and efficient operation in low-temperature installations.
- Quick response to temperature changes and optimal thermal comfort of interiors.
- It works with any source of heat and cooling, such as heat pumps or condensing boilers.
- Intelligent control that is user-friendly and works with BMS systems.
- Many mounting options.
Environmentally friendly – intelligent heating and cooling with low-temperature systems
The Vido S2 fan coil unit offers many benefits because it has been designed with climate neutrality and energy efficiency in mind. First, it maintains higher thermal efficiency at lower system temperatures than competitive products. Secondly, the combination of low water content and a transverse radial fan means a faster response to room temperature fluctuations. Finally, thanks to its compact size, it offers many installation options, such as wall mounting with or without legs, recessed mounting, ceiling mounting and suspended ceiling mounting.
Vido S2 works well with condensing boilers, but is also perfect for working with heat pumps, which, thanks to the use of renewable energy, constitute a more sustainable and low-emission alternative to traditional sources of heat and cooling. The ongoing warming of the climate, which is the source of hot days in the summer, encourages more and more people to decide to purchase a cooling system in their homes. The Vido S2 fan coil unit is the perfect product to work with a reversible heat pump that offers both heating and cooling functions.
See PURMO products at the Onninen wholesaler
Vido S2 fan coil unit - intelligent control and flexibility
Vido S2 is equipped with integrated controls for simple operation. The basic model has a built-in controller, normally located at the top of the fan coil*, which can operate in 3 ways, both in heating and cooling mode:
- In the Auto program with automatic and smooth regulation of fan speed.
- In the manual program with 2 fan speed levels to choose from.
- In the night program with the screen backlight turned off and the fan running quietly.
The remaining Vido S2 models can be adjusted by an external wall-mounted thermostat, which has the same functions as the built-in version, but can additionally control more devices. In addition, a version is also available that allows connection to the BMS building management system using a 0-10 V signal.
*For ceiling-mounted products, please order a model with an external wall-mount controller.
The fan in Vido S2 operates almost silently, and the speed is automatically regulated until the desired room temperature is reached, after which the fan coil turns off automatically.
Vido S2 fan coil units are supplied with a 230 V power supply.
Example dimensions and performance:
- 2-pipe fan coil units are 579 mm high, and 4-pipe fan coil units are 639 mm high.
- The depth is 130 mm.
- They are available in five different sizes from 735 to 1535 mm.
- The largest Vido S2 achieves a thermal power of 3860 W (max mode) and 1315 W (min mode) at a temperature of 45/35/20 °C.
The new Vido S2 fan coil unit from Purmo will soon be available for sale on Onninen.