Vacuum pressure monitor. How much should an installation cost?

Hello everyone,

maybe you can help us.

We have a fireplace, a central ventilation and exhaust system, an extractor hood, and our chimney sweep insists on an underpressure monitor. So far, so good.

After extensive research, we have now decided on a "brand-name device" that costs 1,000 euros. More than one outlet can also be installed on this device.

Now our electrician (who has no experience with installing underpressure monitors) has quoted a price of 1,121 euros net / 1,334 euros gross for the installation of the device. We find this extremely high. Only 2 cables need to be connected to the end devices and the device installed in the wall (we have also looked at the installation leaflet ourselves).

Regarding the structural requirements:
- The extractor hood is 4 meters away.
- The ventilation and exhaust system is located under the roof.

We are now considering looking for another electrician (who already has experience with underpressure monitors) for this matter.

What should such an installation roughly cost?
We are only interested in the price range of the installation.

Thank you very much!

Oo.. We need something like that too, but haven't really dealt with it yet. I had all in 500-600 in mind :/

We decided on 1000 € for the Leda Luc 2 (without installation). The price for the installation is not yet known to us. In fact, only one bus cable is laid in an empty conduit for the controlled residential ventilation.