SilentMode H‑Series – acoustic enclosures for small units

H‑Series H1–H12 and custom-made acoustic enclosures for heat pumps and air-conditioning units at single and multi-family homes – for homeowners, property managers and installers. Standard enclosures with guide price, rotatable 3D sketch, BIM model and specification text; if no standard size fits, request a custom-made enclosure straight away. No registration.

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1

Who is planning?

2

Your outdoor unit

Values from the data sheet of the heat pump or air-conditioning unit. Pre-filled with an example unit of about 10 kW.

Units in the enclosure
Enter octave spectrum (optional, for consultants)

Sound power LW per octave band, unweighted in dB. When all eight fields are filled in, the configurator uses them instead of the LWA entered above.

3

Installation and neighbourhood

4

Air inlet

Grilles with 75 % free area. The grilles are sized so that the air velocity in the free cross-section does not exceed 4 m/s. Air always discharges at the side, front, either left or right. The same 4 m/s limit applies there.

Air outlet at the side, front (facing the service door)
5

Finish

Supplied without a floor. The enclosure stands on your foundation or base.

Recommendation
SilentMode H5
Guide price, net
Air inletAir outletDrag to rotate

The H‑Series on site

Visualisations at a detached house, an apartment building and a row of terraced houses. Panels in any RAL colour.

Acoustic enclosure in copper brown on a foundation in the garden of a detached house
Detached housePanels in copper brown, on a concrete foundation in the garden.
Acoustic enclosure in anthracite with two service doors in front of an apartment building
Apartment buildingPanels in anthracite, two service doors.
Acoustic enclosure in green with open front showing the outdoor unit, in front of terraced houses
Terraced housePanels in green, front open: the outdoor unit is easy to reach inside the enclosure.

How the H‑Series is built

Modular aluminium enclosure around the existing unit. Suction and pressure chambers are separated by HSA3 sheets so that discharged air is not drawn in again.

Frame
MiniTec aluminium profile 45 × 45 mm, anodised; RAL coating +€20/lin. m
Panels
Aluminium sheet, powder-coated in any RAL colour
Inside
Sound absorption and air routing with HSA3 sheets
Floor
Supplied without a floor, condensate drains freely
Noise reduction
Basic −10 · Extended −18 · Special −25 dB(A) with corner absorbers
R290
Through-flow openings in the base profiles, no refrigerant accumulation

Type range H1–H12

All sizes for your unit and the selected air-inlet variant. Click a row to choose a different size.

No suitable standard size?

We also build acoustic enclosures to measure – matched to your outdoor unit, the installation site and the required noise reduction. Send us your unit data and we will work out the right custom solution.

TypeSizeUnit max. W × H × DEnclosure X × Z × YΔpv inletReductionWeightFrameGuide priceStatus

Documents for design and tender

Everything refers to the enclosure selected above. Values update with every change.

Specification text


        

      

      

        
Files

        

          
BIM model IFC4Enclosure as a solid with grilles, unit placeholder and properties (type, air flow, pressure drop, velocity, noise reduction level, weight). Opens in Revit, ArchiCAD, Allplan, BIMcollab and other IFC viewers.
            

          
3D sketch as imageCurrent view of the rotatable sketch as PNG with dimensions.
            

          
Noise reduction levels
            

        

        
        

      

    

  


  

    
Send enquiry

    
We check your configuration and get back to you with a binding quotation. The selected enclosure and all unit data are included.