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Box is one of the most commonly used fan coil units in Finland – and for many good reasons. Now we’ve made it even better.
DoubleSafe Leak Protection Minimizes the Risk of Leaks
A new dual-safety condensate tray provides added protection. The system detects and prevents leaks more effectively than ever.

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ViralSafe Filter – Cleaner Indoor Air
The ViralSafe filter eliminates viruses and bacteria, improving indoor air quality. It’s a premium choice for spaces where health is a top priority and the spread of viruses and bacteria must be minimized.
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New VariPro Remote Control
With the VariPro mobile app, users can remotely optimize indoor conditions—saving both energy and costs.


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EPD Certified
We reduced the carbon footprint of the Box Fan Coil Unit. Sustainability is not just a promise—it’s a verified
action.
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BBox Fan Coil for Cooling and/or Heating
Chiller’s Fan Coil Units are dimensioned specifically for each project. Thanks to tailored sizing, the ideal indoor climate is achieved – regardless of the system. Units can be designed to suit, among others, condensing, dry cooling, district cooling, and geothermal systems
