KNX Climate & HVAC Control
The right temperature in every room, without wasting energy — heating, cooling and ventilation coordinated by KNX and controlled from elegant Ekinex thermostats.
Comfort is invisible when it works. KNX brings heating, cooling and ventilation under one logic so each room holds its setpoint, unoccupied rooms ease back, and windows, blinds and HVAC cooperate instead of fighting each other. Virasmart engineers the whole chain — sensors, thermostats, actuators and the HVAC interface — so the building stays comfortable and efficient year-round.
What you get
Per-room control
Independent setpoints and schedules for every room, with local override from wall thermostats or your phone.
Heating + cooling
Underfloor heating, radiators, fan coils and heat pumps managed together, with automatic changeover.
Ventilation & air quality
Demand-controlled ventilation linked to CO₂, humidity and presence for fresh air without waste.
Energy-aware logic
Setback when away, window-open detection and blind coordination cut heating and cooling loss.
How we deliver it with KNX & Ekinex
Climate is where good engineering pays for itself. We match thermostats, actuators and HVAC gateways to your system and tune the control strategy to the building.
- Ekinex Sentio and Serie 20 Venti room thermostats with clean, tactile control
- KNX heating/cooling valve and fan-coil actuators sized per zone
- Gateways and interfaces to heat pumps, VRF and ventilation units (Modbus/KNX)
- CO₂, humidity and presence sensors feeding demand-controlled logic
- Window and blind coordination so climate and shading work as one system
Where it fits
Private homes & villas
Cosy, even temperatures room by room with underfloor heating and quiet cooling.
Hospitality
Guest comfort with automatic setback on check-out and PMS-aware scheduling.
Offices
Zone comfort and demand ventilation that lower running costs and improve air quality.
Mixed-use & retrofit
Integrating existing heat pumps and HVAC into one KNX control layer.
Product catalogue
Browse matching products
All pricing is issued per project. Build a quotation list in the catalogue. Our engineers will reply with a technical quote by email.
Planning heating & cooling?
Virasmart engineers KNX climate control — sensors, thermostats, actuators and the HVAC interface — for comfortable, efficient buildings across the Baltics.