A building that's too hot in summer and too cold in winter is losing tenants, not just energy.
iNELS climate control brings room-by-room regulation that responds to occupancy, schedule, and weather — stable comfort with lower energy bills.
The climate comfort gap
Centralised HVAC treats all rooms the same. Meeting rooms run cold when empty; corner offices overheat all afternoon. The result: tenant complaints, energy waste, and high maintenance costs.
Centralised HVAC ignores occupancy
One thermostat per floor cannot respond to the real thermal needs of individual rooms.
Manual thermostats waste energy
Residents and staff set thermostats to maximum and forget. Setback doesn't happen.
Tenant complaints cost money
Temperature is the #1 tenant complaint. Persistent issues lead to early lease terminations.
Climate control that adapts to how people actually use spaces
iNELS climate control uses room-level thermostats, presence detection, CO2 sensors, and scheduling to maintain comfort while eliminating waste.
Room-Level Thermostat Control
Independent setpoint per room with programmable day/night/weekend schedules.
Presence-Based Setback
PIR and CO2 sensors trigger energy-saving setback in unoccupied rooms automatically.
Multi-Zone Scheduling
Different temperature profiles for open plan, meeting rooms, server rooms, and reception.
Underfloor & Radiator Control
KNX actuators for underfloor heating manifolds and radiator valves.
Heating & Cooling Unified
Single controller for heating, cooling, and ventilation per zone.
CO2 Ventilation Trigger
Fresh air demand-controlled ventilation triggered by CO2 levels.
Holiday/Away Mode
Whole-building energy setback activated with one tap or schedule.
Remote Override
Facility managers override any zone remotely from the iNELS app.
Energy Sub-metering
Per-zone energy consumption tracked and reported for ESG and billing.
Up to 30%
HVAC energy saving with room-level control
Up to %
HVAC energy saving with room-level control
2.5-year payback
Typical commercial retrofit ROI
-year payback
Typical commercial retrofit ROI
200,000+
Thermostats deployed by iNELS worldwide
200,000+
Thermostats deployed by iNELS worldwide
Real results from real deployments
Give every room the climate its occupants deserve.
Book a climate control demo or download the thermostat range datasheet.