NaviPad touchscreen

HTML5-based intuitive UI on a flat colour touchscreen, connected via 3 m flat cable. Mounts on the unit or on the wall — easy to detach for handheld use during commissioning. Real-time operating data, settable per project, custom labels for unit/alarms/components.

Modbus RTU + RS-485

Standard on every unit. Serial bus integration with BMS systems via Modbus protocol — typical for office, school and retail fit-outs where ventilation needs to coordinate with heating, lighting, and access control.

BACnet/IP + TCP/IP

BACnet over IP standard — the protocol most commercial BMS systems prefer. Plus direct TCP/IP web server access for browser-based monitoring without additional software. Multi-device monitoring across a local network of Topvex AHUs from one dashboard.

CAV / VAV airflow control

Constant Air Volume standard — fans hold a fixed airflow regardless of filter condition. Variable Air Volume optional — constant duct pressure control, useful where downstream zone dampers vary the building's actual demand (multi-room offices, schools with varied occupancy patterns).

Free cooling + cool recovery

Built-in energy-saving features: when outdoor air is cooler than indoor on a summer evening, free cooling pulls outdoor air directly through bypass dampers. Cool recovery transfers coolness from extract to supply on hot days when outdoor air is warmer than the conditioned space.

Pressure-based filter monitoring

Filter status detected by pressure transmitters with airflow-adjusted setpoint — not a simple time-based timer. Means the controller flags filter change exactly when needed, not on an arbitrary schedule. Useful for variable-occupancy buildings where filter loading rate varies.

Sensor inputs (CO₂ / humidity / temp)

Multiple analog and digital inputs for external sensors. CO₂-driven control standard for occupancy zones; humidity for changing-rooms or kitchens; temperature for night setback, free cooling activation, and frost protection on hot water coil systems.

External electrical cabinet

Geniox has a separate electrical cabinet with all cable connections collected at one place — facilitates commissioning and service without opening the AHU itself. Pre-wired and factory-tested before shipment.

Size — Geniox 10 to 31+

Standard sizes Geniox 10, 11, 12, 14, 16, 18, 20, 22, 24, 27, 29, 31 with split units for the largest. Airflow capacity from ~750 m³/h (Geniox 10) up to 110,000 m³/h on the largest configurations. Sizes 22+ ship as multi-section assemblies for site re-assembly.

Heat recovery — three types

Rotary (GenioxC) for highest efficiency with moisture transfer. Counter-flow plate (GenioxQ) for zero cross-contamination. Run-around coil (GenioxR) where supply and extract must be physically separated. Selected at design based on hygiene requirements, efficiency target, and plant layout.

Filter grade — F7 to H14

Panel filters (GenioxG) for general commercial; bag filters (GenioxF) for higher capture and lower pressure drop; HEPA H13 / H14 modules for clean-room and healthcare. DELTRI+ virucidal upgrade available across the range. Pre-filters fitted upstream of HEPA to protect the HEPA element.

Heating — electric or hydronic

Optional integrated reheater modules. Electric heaters sized to airflow and required temperature rise. Hot water coils for systems with heat pump or boiler hot water — typical for low-carbon retrofit. Multiple heating stages possible on larger units. Specified at order, factory-fitted.

Cooling — water or DX

Optional integrated cooling coils. Chilled water coils for systems with heat pump or chiller. DX (direct expansion) coils for refrigerant-fed cooling. Two-stage cooling possible on larger units. Drip trays and condensate drainage integrated into the cooling module.

Humidification

Optional GenioxX humidifier module — adiabatic or steam, depending on building requirement. Used in healthcare wards, museums, archives, electronics manufacturing — anywhere RH stability matters. Adds a wet section requiring drain routing.

Hygienic By Design (HBD)

Optional configuration for hygiene-critical scopes — hospitals, pharma, food. VDI 6022-1 compliant. Smooth internal surfaces, easy-clean modules, corrosion-resistant materials. Adds to project cost but delivers hygiene certification needed for regulated sectors.

Outdoor / weatherproof option

Geniox available in outdoor weatherproof casing for rooftop and external plant compound installations. Weather hood, snow protection, rain shields, IP-rated controls cabinet. Common in data centre, industrial, and large institutional projects where indoor plant space is constrained.

2-year manufacturer warranty

Systemair provides a 2-year manufacturer warranty on the unit as standard. Built to Eurovent certification, EN 1886 casing performance, full ErP compliance, and VDI 6022-1 hygiene standards (with Hygienic By Design option). Mature platform — Geniox has been Systemair's modular industrial AHU range for over a decade.

Pressure-based filter monitoring

Multi-stage filters monitored by pressure transmitters with airflow-adjusted setpoint — not a fixed timer. Controller flags filter change exactly when needed. Filter changes typically every 6–12 months depending on outdoor air quality and configuration. HEPA changes every 1–3 years depending on pre-filter performance.

Heat exchanger servicing

Service approach depends on configuration. Rotary (GenioxC) — clean rotor every 3 years or sooner; rotor lifts out from front. Plate (GenioxQ) — plate exchanger lifts out for periodic cleaning. Run-around (GenioxR) — coil washdown via service ports. All three accessible from inspection-side without dismantling ductwork.

Wet section maintenance

Annual visual inspection of condensate drain pans, humidifier modules (if specified), and any wet section drains. Drain pans should be clear of debris and standing water. Traps filled to prevent foul air ingress. Humidifier hygiene per VDI 6022-1 schedule for HBD-spec units. CleverBloom service plan includes wet-section inspection.

Section-by-section access

Full service access via inspection doors on each module — fans, filters, heat exchanger, heating coil, cooling coil, humidifier, controls cabinet all individually reachable. Service windows for visual inspection without opening doors. Lockable handles per industrial AHU standard.

CleverBloom industrial service plan

For data centre, healthcare, school, and industrial clients, CleverBloom offers scheduled service contracts: filter changes (panel/bag/HEPA), heat exchanger inspection, wet-section hygiene, flow rate verification, sensor recalibration, BMS handshake testing, VDI 6022-1 hygiene audits where applicable. Quoted per project based on AHU configuration, building size, and access requirements.