Suspended unit
SPS Ecobox²H

Product description

The standard version of the SPS-ECOBOX²-H compact ventilation and air handling unit can be installed in a suspended or floor-standing system with a highly efficient heat exchanger.


download product sheet
300 to 1,200m³/h
Device type
Suspended / standing
Automation system
Filter types
Coarse (G4)
ePM10 (M5)
ePM1 (F7)
Heat recovery
Up to 90%
Offices, shops, restaurants, gyms, small public buildings

Product features

The SPS-MINIBOX²-H is a supply or exhaust device intended for ventilation and air conditioning of small premises (offices, small business buildings, public buildings, kindergartens, fitness clubs, cafés). Compact indoor air handling unit made in PLUG&PLAY standard, equipped with filters, fans with EC motors.

  • G4 class panel filters (optionally M5,F7)
  • foundation: suspended / standing
  • cross-flow or counter-current exchanger
  • high efficiency fan with EC motors (IE4)
  • function: filtering, ventilation, heating
  • water heater/optionally electric heater
  • full automation
  • Plug&Play system (full internal wiring)


The device can be operated from the bottom or from the top, and from one of the two service sides – right or left. The upper / lower cover is installed on hinges with toggle clamps. The size of the product series is small, which enables installation in small spaces under the ceiling. Another advantage is the option to ‘disconnect’ the power and control switchgear from the device and its installation at a location selected by the customer.

SPS-ECOBOX²-H casing is an innovative self-supporting structure, in which the inner cladding is also a membrane for each batch in the device. 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.

High efficiency EC motors

(E4 efficiency class)

Novel design

(no thermal bridges, reduced noise level)

Compact dimensions allow

the use in false ceilings.


Choose your unit

Unit size Weight Dimensions Coupling Air
[kg] [mm] fi [mm] [m3/h] [kW]
(L) (B) (H) max. motor power el. heat. power
H-1 59 1050 700 300 ø160 300 0.17 1
H-2 67 1100 800 300 ø200 500 0.17 1 - 1.5
H-3 92 1350 900 375 ø250 800 0.17 1.5 - 3
H-4 130 1700 1250 375 ø315 1200 0.5 3 - 4.5

i 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