Smart Climate Control & HVAC Automation Solution
iNELS climate control brings room-by-room heating and cooling that responds to occupancy, schedule, and weather — stable comfort with lower energy bills.
Room control
Independent setpoints per room with day, night, and weekend schedules.
Presence setback
Sensors trigger energy-saving setback in unoccupied rooms.
Heating
Underfloor, radiator valves, on/off boilers and heat pumps.
Cooling
FCUs, ducted split AC, VRF/VRV, chillers, and valve actuators.
Smart hardware
RFTC-3, GRT3-100, CU3-10M and Inspinia addons for VRF/VRV.
Heating and cooling for every building type
From homes and hotels to offices — iNELS adapts comfort to how people actually use spaces.
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Climate control that adapts to how people actually use spaces
iNELS combines intelligent thermostats, sensors, actuators, and automation logic into one connected system for heating, cooling, and ventilation.
Real-time room monitoring
Temperature, humidity, occupancy, and CO₂ sensors feed accurate data for automatic adjustments.
Automated heating & cooling
Controls fan coils, underfloor heating, radiators, heat pumps, VRF, and air conditioning from one platform.
Manage climate from anywhere
Touch panels, mobile apps, visualization software, and iNELS Cloud for remote override.
Energy sub-metering & ESG
Per-zone consumption tracked for billing, reporting, and up to 30% HVAC energy savings.
All types of heating
iNELS regulates every common heating plant with BUS actuators, wireless thermostats, and proportional valve outputs.
Underfloor heating
Manifold actuators for wet underfloor zones with individual room setpoints and schedules.
Radiator thermostatic valves
Wired and wireless thermovalves for radiator circuits with setback and holiday modes.
On/off boiler & heat pump
Relay outputs switch boilers, heat pumps, and electric heating circuits per zone.
All types of cooling
From fan coils to multi-vendor VRF systems, iNELS unifies cooling control with the same room logic used for heating.
Fan coil units (FCU)
2-pipe and 4-pipe FCU control — fan speeds, valve outputs, and mode switching from one thermostat.
Ducted split AC
Indoor units connected via Modbus RTU or IP gateways for setpoint, mode, and fan control.
VRF / VRV multi-split
Vendor-specific integration through Inspinia addon modules, Intesis, and CoolAutomation gateways.
How iNELS controls HVAC
iNELS HVAC controllers use smart logic to create room comfort in all weather conditions, from thermostats to gateways and VRF addon modules.
Integrated thermostat with inbuilt relays
Thermostats such as RFTC's & GRT3's combine temperature sensing with onboard relays.
Addon modules for VRF and VRV systems
Inspinia VRF addon modules extends control to VRFs, bridging room setpoints to manufacturer HVAC equipment.
Modbus for HVAC gateways and BMS
CU3-10M and field devices speak Modbus to integrate with HVAC gateways, central plant, and building management systems.
Explore iNELS climate hardware
Wireless and glass thermostats, central units, and VRF addon modules for complete HVAC automation.
RFTC-8
Glass touch thermostat LoRaWAN
RFTC-50/G
Autonomous temperature controller
RFTC-4
Smart glass thermostat, battery powered
RFTC-7
Smart glass multi-zone thermostat
RFTC-6
Smart glass multi-zone thermostat with built-in relay
RFTC-3
Glass touch thermostat for fancoils
Give every room the climate its occupants deserve
Room-level control, presence-based setback, and open BMS integration — with up to 30% HVAC energy savings and typical 2.5-year commercial retrofit payback.
Frequently Asked Questions
Discover quick and comprehensive answers to common questions about our solutions and features. Know more
Climate Control
Give every room the climate its occupants deserve
Book a climate control demo or download the thermostat range datasheet.