Suspended unit
SPS Compact-H

Product description

SPS-COMPACT offers the possibility of expanding the system with additional functions such as dehumidification, humidification, additional filtration stages and, like all devices of VBW Engineering, is adapted to the needs of customers, e.g. it is possible to produce devices in various colours.
The SPS-COMPACT unit is characterised by a high degree of heat recovery of up to 93%.


download product sheet
300 to 4,500 m³/h
Device type
Automation system
Filter types
Coarse (G4)
ePM10 (M5)
ePM1 (F7)
Heat recovery
Up to 93%

Product features

SPS-COMPACT ventilation and air conditioning units in the standard version with the possibility of installation in a suspended or standing system with a highly efficient counter-current heat exchanger. The SPS-COMPACT air conditioning unit is the latest product of the company. The SPS-COMPACT suspended air handling unit is designed for ventilation and air conditioning of small rooms. It is perfect for residential buildings, offices, schools, kindergartens, gyms, restaurants or as an optional design for swimming pool rooms and health care facilities. The SPS-COMPACT air handling unit is produced in 6 sizes covering air output from 300 to 4,500 m3/h. Special construction of the device allows for installation of the device in places so far inaccessible for this type of installation.

  • Filter classes: G4, M5, F7
  • Foundation: suspended
  • Self-supporting shell
  • Self-regulating electric heater with PTC heaters
  • Outlet nozzles not protruding from the casing
  • High-quality thermal and acoustic properties
  • Full automation and Plug&Play
  • Internal wiring

Energy saving

The SPS-COMPACT casing is a self-supporting structure. The casing is made of an external sheet of aluzinc, the inner sheet is galvanised on both sides, and the filling between them is mineral wool, which has very good thermal and acoustic properties. The thickness of the insulation is 30 mm (optionally 50 mm).

SPS-COMPACT is equipped with a heater – water or electric – built inside the unit. Thanks to this, the unit easily adapts to the target room and has smaller dimensions. The unquestionable advantage is the application of a modern and safe, self-regulating electric heater based on PTC heaters, which facilitates maintenance of significantly lower temperature of the radiator, complete elimination of the risk of overheating the system and obtaining a large heat exchange surface. Safe transport and the possibility of exchanging the exchanger from the bottom is possible due to application of connection nozzles of the water heater which do not protrude from the casing.

Innovative modular design

(elimination of heat bridges and reduction of noise levels)

Dobór nagrzewnicy

Podczas doboru urządzenia, zależnie od potrzeb klienta, dajemy możliwość doboru nagrzewnicy elektrycznej PTC lub wodnej.

Wysokosprawne silniki EC

Dzięki zastosowaniu nowoczesnych silników EC (w klasie IE4), centrala osiąga najwyższą wydajność, przy zachowaniu minimalnego poboru na energię.

High efficiency of heat recovery: up to 93%

Possibility to extend the system with additional functions

(elimination of heat bridges and reduction of noise levels)

Technical data

and Plug&Play

For manufactured air-handling units, VBW Engineering delivers complete automation systems. VBW Engineering can also install, commission, and service the HVAC units with the aid of highly qualified and experienced service personnel. The HVAC unit control solutions are always adapted to the specific project requirements for the building and its users’ individual needs.

The idea of the PLUG & PLAY automation system is to prepare the control system of the air handling unit so that it is ready for immediate operation.
VBW Engineering offers air handling units together with a factory-fitted automation system. Internal wiring and switchgear with the controller mounted on the air handling unit.


Advantages of using
the PLUG & PLAY system

Reduced installation and commissioning time
(cost reduction)
Commissioning without disturbances
caused by difficult atmospheric conditions
Electrical connections made and checked by
qualified technicians
electrical terminations, certified cable junction boxes and connections
Would you like to find out more?
Contact our representative contact