VTS American VENTUS AVS 300 [3/36] Possible installation standards

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OMM_HE_SEC_ver 1.7

1 Possible installation standards

For VVS and VVSc AHUs, the electric heater made of plasters can be used in two different ways (VVSs heaters are only available in a non-insulated

duct variant):

Electric heater in an non-insulated duct

Non-insulated duct - all plasters installed in a short duct with a junction box on the side.

When insulating the ventilation ducts, which include an electric heater in this version, make sure that the connection point (especially

its ventilation openings) is outside the insulating layer.

Figure 1 - electric heater in an uninsulated duct

Electric heater in the AHU casing

Full installation in original housing - the heater and its power connection box will be installed inside the "empty section" of the relevant

air handling unit. For such an installation, the slices will not be mounted in the duct (blocks mounted directly to the inner surface of

the empty AHU section).

Figure 2 - electric heater in the AHU casing