Vola extension switch for thermostat - VR5410

The Vola Extensions VR5410 are used when the flush-mounted body of a fitting is installed too deep in the wall. They serve to precisely compensate for the wall structure and ensure that the visible control element is flush with the finished surface.

Compatible with the following flush-mounted bodies (from production year 01/2018)

5400

5600

Important: Tool required

For replacing the diverter or switch with the extension VR5410, the Vola special tool VR5411 is also required.

How to determine the correct extension

To determine the required length, measure the distance from the arrow tip of the flush-mounted body to the finished wall surface.

Dimensions

Required extension

37 - 49 mm

Standard, no extension needed

27 - 37 mm

Extension VR5410 +10

17 - 27 mm

Extension VR5410 +20

7 - 17 mm

Extension VR5410 +30

(-3) - 7 mm

Extension VR5410 +40

(-13) - (-3) mm

Extension VR5410 +50

Tip: Use original construction protective caps

If the original Vola construction protective caps are still on the flush-mounted body, the required extension length can be read directly – no re-measuring is necessary.Please ensure that the protective cap is seated correctly. The read length corresponds to the appropriate VR 5410 + [Längenangabe].