Hospital air handling unit Geniox

modularrooftophygiene

Overview
Geniox is a fully customisable, high-quality, modular air handling unit (AHU) range offering high flexibility, wide application options and intelligent controls. The range is designed for both indoor and outdoor installation and is optimised for energy efficiency, durability and hygienic performance.

Key features

• Airflows: From 750 to 110,000 m³/h (0.21 - 30.6 m³/s).
• Configurations: Inline, stacked and side-by-side (low-height) units.
• Heat exchanger options: Rotary, counterflow, crossflow and run-around coil.
• Integrated heat pump: Available in integrated reversible variants (Geniox HP DFN with natural refrigerant R290).
• Systemair Access: Integrated control system with wireless communication (smartphone/tablet/NaviPad), Modbus communication, cloud monitoring and plug-and-play concept.
• #HygienicByDesign: Hygienic design options available across the range.

Benefits

• Freedom of choice: Modular design based on standardised sections enabling many configurations.
• Easy configuration: Configure units using SystemairCAD; units can also be configured by Systemair.
• Minimal energy loss and durable design: 60 mm thick insulation to minimise heat loss and thermal bridges; Systemair-designed handles, hinges and inspection windows for long lifetime.
• Easy to control and operate: Integrated Systemair Access control system to optimise ventilation performance and indoor climate, reducing energy consumption.

Components and options

• Heat exchangers: Rotary (heating wheel), plate (crossflow and counterflow), run-around coil; rotary efficiency up to 87%, plate counterflow up to 90%, crossflow up to 85%, run-around coil up to 80%.
• Coils: Heating coils (water or refrigerant condensation; copper tubes & aluminium fins standard), electrical heating with stainless steel elements; Cooling coils (water or direct evaporative refrigerant, DX).
• Heat pump: Integrated reversible heat pump module with inverter-driven scroll compressor and rotary heat exchanger for heating and cooling.
• Fans: Wide range of direct-driven plug fans with airfoil blade impellers and rotating diffusers; static efficiency up to 75%. Motor options: EC motor (IE5), PM motor (IE4) or AC motor (IE3). Fans are statically and dynamically balanced.
• Dampers: Comply with tightness class 4C (EN 1751:2014), counter-rotating aerodynamically shaped aluminium blades for low pressure loss.
• Humidifier: Adiabatic humidifier option; complete unit with humidification elements, stainless steel AISI 304 tray/frame, circulation pump, regulation valves, overflow, bleed-off valve and float valve; can be placed in supply after heating coil or in extract before heat exchanger for indirect adiabatic cooling.
• Filters: Panel filter (Coarse 65% / G4 equivalent EN ISO 16890), bag filter options with large area and long lifetime; optional Deltri+ virucidal air filters with ePM1 90% efficiency and proven virucidal performance.
• Sound attenuator: Absorption attenuator with baffles, available for dry and wet cleaning to reduce unit sound power to the duct system.
• Installation: Designed for indoor and outdoor installation; base frame can be delivered full-length or in sections to facilitate on-site work.

Design, materials and compliance

• Base frame: Factory-mounted or site-mounted, full-length or sectional options.
• Casing: Thermal insulation class T2, thermal bridging class TB2, leakage class L1 (M), deflection class D1; flexible selection of materials and surface treatments (pre-painted or ZM310); panels and doors available in corrosion class C5.
• Directives and compliance: Compliant with Machinery Directive 2016/42/EC, Ecodesign Directive 1253/2014, EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU and Pressure Equipment Directive 2014/68/EU.

Additional notes
Variants include Geniox Side-by-Side (SBS) low-profile rooftop units, Geniox models with ECO heat exchangers (higher efficiency and lower pressure drop for same footprint), and models with advanced defrosting technology for counterflow heat exchangers suitable for extreme climates.

Technical specifications

• Airflow range: 750 – 110,000 m³/h (0.21 – 30.6 m³/s).
• Insulation thickness: 60 mm.
• Casing classes: Thermal insulation T2; Thermal bridging TB2; Leakage L1 (M); Deflection D1; Corrosion class C5 for panels and doors.
• Heat exchanger types: Rotary (up to 87% efficiency), Plate (counterflow up to 90%, crossflow up to 85%), Run-around coil (up to 80%).
• Fan efficiency: Plug fans with static efficiency up to 75%; motor options IE5 (EC), IE4 (PM), IE3 (AC).
• Control system: Integrated Systemair Access with wireless communication, Modbus, cloud monitoring, smartphone/tablet/NaviPad control.
• Humidifier: Adiabatic type; tray and frame in stainless steel AISI 304; full accessory set (pump, valves, overflow, float valve).
• Filters: Panel filter Coarse 65% (G4 equiv. EN ISO 16890); bag filter options; optional Deltri+ virucidal filters ePM1 90%.
• Heat pump: Integrated reversible module with inverter-driven scroll compressor (available in specific Geniox HP variants, including natural refrigerant R290 option).
• Installation: Indoor and outdoor; base frame options for transport and on-site assembly.