P. Lemmens Company is a Belgian company which specialized in areas related to air movement such as ventilation, heating and air conditioning. The company, which employs a team of 50 people, is at the forefront of airflow technology, and has been for over thirty years.
We created and developed the TAC (Total Airflow Control) technology which, thanks to the integration of the electronic control of the motor, allows total control of the air flow and much more. This technology is at the base of our growth and is applied in the entire European market where it became a reference in ecological-sensible applications thanks to its exceptional efficiency and intelligence.
Today, the TAC technology is present in all our range of products, from the simple CUBUS to much more sophisticated devices such as the dual stream HRglobal, HRmural or HRflat ventilaton units with heat recovery, which have also become market standards.
GRC touchscreen control for recovery units
All our high efficiency recovery units can be driven by the new GRC.
The advantages are many:
- Usability of the touch screen panel 4.3 inches
- Schematic visualization of real parameters (t °, flow, ..)
- The ability to use one GRC for several recovery units (network)
- Time slots extended and user-friendly: 6 time segments with choice of operating mode, airflow, bypass status, postheating or not,...
The global series is a range of of mechanical home ventilation units with high efficiency (90 % and more) heat recovery, consisting of aluminium counterflow heat exchangers, a stainless steel drain pan, G4 and F7 class filters and of TAC technology centrifugal fans with high efficiency electronic motors with of which it takes all the advantages.
It is conceived for applications up to 6000 m ³/h. The efficiency of the heat exchanger makes superfluous the addition of a post-heating system, though it is an available option.
The HR mural 450, 600, 800 and 1200 are mechanical ventilation units with air/air aluminium plate heat recovery and a very high efficiency (over 90%), consisting of a high efficiency counterflow heat exchanger, a drip pan, G4 class filters (or F7 in option) and 2 TAC technology centrifugal fans providing high efficiency and many other advantages (see TAC Technlogy)
The working range goes from 100 to 1200 m³/h. Because of the high efficiency of the heat exchanger there is no need for a post heating system.
All models can installed in both 'flat' or 'upward' position, and are delivered fully pre-wired with remote control, actuator etc...
The REC HR flat are mecha-nical ventilation units, designed for false ceiling applications (320 and 370 mm thickness), with high efficiency (over 90%) air/air counterflow alumi-nium plate heat exchanger, 2 very high efficiency TAC techno-logy fans, a drip pan, and G4 class filters . The working range is covered by 2 sizes units and ranges from 300 to 2200 m³/h. Because of the high efficiency of the heat exchanger there is no need for a post heating system..
The HRup series is a range of of mechanical home ventilation units with high efficiency (90 % and more) heat recovery, consisting of aluminium counterflow heat exchangers, a stainless steel drain pan, G4 and F7 class filters and of TAC technology centrifugal fans with high efficiency electronic motors with of which it takes all the advantages.
It is conceived for applications up to 2000 m ³/h. The efficiency of the heat exchanger makes superfluous the addition of a post-heating system, though it is an available option.
This product range helps in the fight against global warming.
> AE, air heaters with centrifugal fan: exceptional air throw and low sound level.
> More comfort for a lower installation budget than that of the classic propeller unit heaters.
> TAC technology available.(e.g.: airflow modulation linked to ambient temperature).
> Availability: off the shelf.
> Range from 10 to 100 KW
> AIRA:Complete range of REAL air curtains with 3 lines:
> P line, for «false ceiling» applications. Installation up to 3,5 m high (1900 m³/h/m).
> C line, for «commercial» applications. Installation up to 4 m high (2000 m³/h/m).
> I line, for «industrial » applications. Installation up to 8 m high (3500 m³/h/m).
> High induction venturi air diffuser: lower noise level, better air throw efficiency.
> Complete range: water coils, electrical coils or without coils. Lengths: 1m / 1,5m / 2m / 2,5m.
> Most models available from stock.
> TAC technology available.
(e.g.: airflow modulation directly linked to temperature.)
> CUBUS is a complete range of compact and design ventilation units.
> Designed to be fitted to circular ducting.
> Centrifugal fans used: high static pressure available and low noise level.
> Easy to install: modular interchangeable panels/fittings.
> High quality construction with double skin panels, sober and aesthetic design.
> TAC technology available: constant pressure regulation without sensors.
> Availability: off the shelf.
> Complete range between 200 and 5000 m³/h and up to 800 Pa pressure available.
> COMPO: Modular and compact air handling unit
> COMPOse your air handling unit according to the application’s requirements: heater (water, electric, condensation), air conditioning (water, evaporation), filtration, mixing box,...
> COMPO is equipped as standard with TAC technology fans.
> Available in 2 weeks, for an unbeatable price.
> 11 models available from 100 to 8000 m³/h
> LCO: Complete range of ducted fan coil
> Small standard air heating units, for 3 circular ducting, to be installed in false ceilings
> Available in water heating versions. Air conditioning (water or evaporation) available in option.
> Fans with 3 speeds for airflow from 0 to 2200 m³/h(Available pressure: 100 Pa)