Control
Staged output
Demand is distributed across configurable process valves and pulse-width modulation.
Comfort, carried by controlled water.
A scalable hybrid adiabatic humidifier for commercial air systems. F1C combines controlled water atomization, secondary evaporation, output limiting, and hygienic water management in one serviceable platform.
A scalable hybrid platform.
The F1C scales by configuring the water stages that feed the air. This keeps the physical principle consistent while allowing output to follow the building demand and application envelope.
Water circuitPressure
Sequential flush / drain
Air pathTo air-handling unit
Atomization stages
01
02
03
04
Secondary evaporation
Droplet separation
Supervision
Water-aware
Conductivity and water temperature are measured as part of operating protection.
Interfaces
Open integration
Analog demand, Modbus, BACnet, and Ethernet support design and service workflows.
Service
Serviceable
Service configuration, logs, and a built-in web interface are available from the controller.
Clean water logic, not a promise on a label.
Hygiene comes from the complete operating routine: suitable feed water, measured conductivity, temperature supervision, pressure protection, and sequential flushing across the configured stages.
Measure
Compensated conductivity and water temperature make changes in the feed water visible.
Prioritise
Normal humidity demand takes priority over a maintenance flush.
Flush
Enabled stages run in sequence so the complete wetted path is visited.
Protect
Pressure, leak, motor-temperature, and water-temperature conditions raise explicit alarms.
Designed to enter the building, not replace it.
F1C accepts common supervisory demand signals and exposes the fieldbus and service interfaces required by installers and building-management teams.
- 0–10 VDC
- 4–20 mA
- Modbus RTU
- Modbus TCP
- BACnet/IP
- BACnet MS/TP
- Ethernet
A system you can specify clearly.
The public specification follows the current F1C documentation baseline. Detailed capacities and variant-specific electrical data remain pending technical and public-release review in the F1C document set.
Hybrid adiabatic
Process
Pressurised water atomization followed by secondary evaporation and droplet separation.
Configurable
Demand
0–10 V or 4–20 mA input from the supervisory control system.
Adaptive
Outputs
Staged process valves, pump control, flush drain, status and alarm relays.
Open
Communications
Modbus RTU/TCP, BACnet/IP, BACnet MS/TP, and Ethernet web access.
Supervised
Protection
Pressure, conductivity, water temperature, leak, motor temperature, and maintenance alarms.
Scheduled
Hygiene
Configurable sequential flushing of enabled atomisation stages and the drain path.
One platform, built around the air-handling unit.
F1C supports commercial HVAC, healthcare and laboratory environments, data centres, and hospitality applications where humidity and evaporative cooling must be controlled together.