The compact ventilation unit LG 350 and LG 450 comprise a compact thermally insulated EPP housing without thermal bridges, of galvanized sheet steel, externally powder-coated in RAL 9010. They have a highly efficient heat recovery system with an air/air counterflow heat exchanger made of recyclable plastic, with automatic 100% bypass and energy-saving radial fans driven by the latest EC motor technology. The integrated air flow rate measurement guarantees balanced operation on the supply and extract air sides. The standard air filters used for extract air are of quality class ISO ePM1 70% and for outdoor air of quality class ISO Coarse 80%. The operation is simple and intuitive via the MINI or TOUCH (optional) control unit and with connection to the Internet (LAN connection) via the Pichler app. The optional expansion options for the CO2 sensor module and the humidity sensor allow for demand-driven ventilation operation. The compact ventilation units LG 350 and LG 450 are suitable for floor or wall mounting in frost-free rooms.

The new LG 740 compact ventilation unit with system-integrated silencers expands the PICHLER ventilation unit series. Corresponds to VDI 6022 and is suitable for offices, residential units of 6-8 apartments and as a school ventilation unit for small and medium-sized classrooms. Also available with constant pressure control!

PKOM4 system solution with renewable energy

As a compact ventilation unit, the patented heat pump combi unit PKOM4 replaces a complete heating/cooling/service water system. The combination with renewable energies such as photovoltaics and an intelligent energy management system like PSOL+ makes the PKOM4 an efficient, cost-effective system solution with which operating costs are reduced to a minimum, thus making it possible to implement a zero-energy building or even a "plus energy" building.

PSOL+ providing for the easy integration of renewable energies

Design:

• Storage battery up to 11 kWh
• Hybrid inverter with emergency power function up to 10 kW
• Energy management for system optimization
• One app/visualization for the whole system solution
  
  

Advantages / pro arguments:

• Pre-assembled / installed overall solution
• Plug & play – easy, reliable
• Lower installation/energy costs
• Everything from one single source – one contact person
• One app / visualization
• Independent in the event of power failures – emergency power function
• High degree of personal energy usage of the photovoltaics system
  

The hygiene-certified air duct range KomFlex® with a round or oval cross section is enhanced by a newly developed plastics
distribution system (KS system) from PICHLER, featuring secondary vents and formwork rings:

• Offering a unique, easy and extremely convenient use
• Providing various mounting options, whether to be used in bricks, concrete, wood or drywall constructions
• Available in two sizes: Ø 100 mm / Ø 125 mm
• Made of food-safe plastic, tested according to EN ISO 846
• The design meets the hygienic requirements of VDI 6022
• Fire behaviour Class E according to EN 13501-1

With its flexible mounting options and connection variants the decentralized compact ventilation unit LG 100 offers an optimum solution for every situation. Depending on the design of the housing, the following installation variants are provided for selection:

Installation of the ventilation unit in the exterior wall (flush-mounted approach),
installation on the inner side of an exterior wall (surface-mounted approach),
or installation in a suspended ceiling (ceiling approach).

The flush-mounted approach can be optionally implemented as single-room or multi-room application. With the LG 100 ventilation unit the ventilation concept can be created very flexibly and, if required, further rooms can be integrated via the KomFlex® air duct system.

BENEFITS

• Decentralized ventilation unit with optional multi-room connections
• Flush-mounted, on-wall or ceiling variant
• Intelligent humidity control
• Silent and efficient comfort ventilation
• High acoustic insulation
• Two-stage outdoor air filtration
• Without condensate drainage by enthalpy exchangers
• Cover flaps for outdoor air/exhaust air
• VOC/eCO2 multi-sensor for room air quality measurements integrated
• Comparison of the outdoor air quality with the room air (optional)
• Allocation of the operating & maintenance expenses by individual apartments
• Installation into the exterior wall makes it possible to dispense with risers
• No penetration of fire compartments in residential buildings
• WLAN connection
• Operation via the Pichler App