Smart Heating
Fourdeg Smart Heating® — AI-Controlled Intelligent Thermostat
Room-level heating optimization for residential, commercial, and public buildings with water-circulating radiators. Save up to 35% on heating costs while improving indoor comfort.
Benefits
Why Property Owners Choose Fourdeg
Proven energy savings, better comfort, and full visibility into your building's heating performance.
Fourdeg Smart Heating combines radiator-level control, weather-aware prediction, and cloud monitoring so property teams can tune heating by room instead of relying on one building-wide setting. The result is a practical intelligent district heating thermostat system for apartments, offices, schools, and public buildings — proven in hundreds of installations.
Increased Comfort
AI-based room-level optimization addresses building-specific problem areas, providing stable and comfortable indoor temperatures in every room — no more hot and cold spots.
Save Up to 35% Energy
Fourdeg's intelligent learning thermostat saves up to 35% energy and costs in commercial, public, and residential buildings of all sizes with water-circulating radiators.
Reduced CO₂ Emissions
Less energy consumption means reduced greenhouse gas emissions — contributing directly to climate targets and corporate sustainability goals.
Technology
How Fourdeg's Intelligent Heating Works
An AI-controlled learning system that continuously builds a model of your building and optimizes heating at the room level using weather forecasts and real-time data.
Wireless Thermostats Installed on Each Radiator
Smart wireless thermostats are installed on each radiator — no wiring required. Installation takes minutes per device and works with standard thermostatic valve fittings.
AI Learns Your Building's Thermal Behaviour
The system builds a digital model of each building's thermal characteristics — how quickly each room heats and cools, how it responds to sunlight, and how occupancy affects temperatures.
Predictive Model Predictive Control (MPC)
Using weather forecasts and the learned building model, the system anticipates heating needs hours ahead. It pre-heats before cold snaps and reduces output before sunlit rooms overheat — eliminating both discomfort and waste.
Cloud Dashboard & Energy Reports
Property managers get full visibility into energy consumption, room temperatures, radiator health, and system performance through a cloud dashboard — accessible from any device.
More Value
Beyond Energy Savings
Preventive Maintenance
Real-time monitoring detects radiator malfunctions and heating anomalies before they become problems, reducing maintenance costs.
Optimal Work Environment
Stable indoor temperatures improve productivity, reduce absenteeism, and create a healthier environment for occupants.
Increased Property Value
Energy-efficient buildings command higher property values and attract environmentally conscious tenants.
Frequently Asked Questions
Common questions about intelligent thermostats and AI-controlled heating for district-heated buildings.
What is an intelligent thermostat for district heating?
An intelligent thermostat for district heating is a wireless device installed on each radiator that uses AI and weather forecasting to control heat automatically and predictively. Unlike a basic programmable thermostat that follows a fixed schedule, an intelligent thermostat learns each room's thermal behaviour, anticipates heating needs based on outdoor temperatures, and adjusts valve positions before the room gets cold — or before it overheats on a sunny day. Fourdeg's intelligent thermostats use Model Predictive Control (MPC) algorithms to achieve 20–35% energy savings.
How does a learning thermostat work?
A learning thermostat continuously builds a model of how the building heats and cools under different conditions. It records indoor temperatures, radiator performance, occupancy patterns, and weather impacts over time. From that model, it starts predicting what will happen next and adjusts heating proactively — pre-heating before cold snaps, reducing output before sunlight would overheat a room. The longer it runs, the more accurate and efficient it becomes.
How much energy can an intelligent thermostat save?
Fourdeg has consistently achieved 20–35% energy savings in schools, offices, and residential buildings. The savings come from three sources: eliminating overheating, shifting heating to lower-cost periods, and avoiding standby losses from buildings overcooling and reheating. Buildings with poor insulation, large glass areas, or south-facing rooms that overheat in winter tend to see the highest savings.
Can district heating be controlled room by room?
Yes. Fourdeg installs a wireless smart thermostat on each individual radiator, so every room has its own independent temperature target and control loop. This means a bedroom can run at 18°C while a living room stays at 21°C, and a server room or sun-facing office can be kept cool automatically — without any central repiping or major building automation work.
Is it possible to control and monitor heating remotely?
Yes. Fourdeg's cloud-based platform lets property managers monitor and adjust heating across all buildings and rooms from any browser or mobile device. You can see room temperatures in real time, change setpoints, view energy consumption trends, and receive alerts if a radiator malfunctions. For property management companies with multiple buildings, the dashboard gives a single view across the entire portfolio.
Ready to Optimize Your Building's Heating?
Contact us to learn how Fourdeg's intelligent heating system can reduce your energy costs and improve building comfort.
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