Heat recovery ventilation – do I really need it?
Can alpex pipe connections be used for concealed installations or under screed?
Is it necessary to insulate alpex multilayer composite pipes for cold water lines against condensation water?
Are alpex installations possible with de-mineralised water?
Are alpex installations possible with softened water?
Can I use antifreeze agents with alpex multilayer composite pipes?
Can I use alpex multilayer composite pipe systems in stables?
Are alpex multilayer composite pipes free from plasticisers and CFC?
How do I pressure test drinking water installations with alpex?
What applications can I use alpex multilayer composite pipes for?
Up to which max. heat capacity can I connect alpex pipes?
Who designs and implements my drinking water installations?
Are the materials used in my drinking water installation safe to use?
How can I avoid legionella development in drinking water?
Why not just open a window?
Can I open windows while using a ventilation system?
How does heat recovery ventilation (HRV) affect my energy consumption?
Does heat recovery ventilation help me save on my heating bill?
Does the ventilation system swirl up dust?
Does heat recovery ventilation (HRV) cause a draught or noise?
Can depositions of substances accumulate in the ventilation ducts making the operation of the HRV system hygienically unsafe?
What needs to be observed if both a fireplace and a ventilation system are installed in a building?
Why does constant air exchange convey cosy comfort?
Is it possible to install FBY pipes in concrete?
Does the range of products by FRÄNKISCHE include an uncoil system for conduits?
What does triple play mean?
What does "pliable, self recovering" stand for?
What does the structure of a Duplex Fibre 2.2 DATALIGHT look like?
What network application class does the Duplex Fibre 2.2 DATALIGHT comply with?
Is the Duplex Fibre 2.2 PE DATALIGHT suited for outdoor applications?
What surfaces can the ReMo click rail be mounted on?
What is the difference to GOF (Glass Optical Fibres)?
Which flush-mounted sockets are required for the installation of DATALIGHT?
Can power lines be installed in addition to the integrated data line in the FFKuS DATALIGHT?
How can network-compatible terminal devices be connected with each other via DATALIGHT?
What must be observed when using the cutter for the DATALIGHT installation?
How can I access the internet via DATALIGHT?
Which DATALIGHT devices can or must be configured?
Is DATALIGHT standardised?
Does analogue telephony also work via DATALIGHT?
Is it necessary to insulate the Duplex Fibre?
How can DATALIGHT be checked?
Which DATALIGHT® components can be combined with each other?
Conduit installation in explosion hazard area, what conduit can be used here?
Are there any standards/regulations stipulating that zero halogen installation must be ensured?
Are there any alternative products to FFKuS-EM-F?
Where can I find fire safety assessments and installation instructions for FFKu-ReMo click?
What does the broadband quality seal stand for? Where do I find it? Who can award it?
How high is the conduit fill rate upon initial installation, for Kabuflex (30 %), for FFKuS-EM-F (60 %)? In which standard can I find it?
Up to what temperature can conduits (e.g. FFKuS-EM-F, FBY-EL-F) be installed?
Are there branches and/or reducers available for Kabuflex?
Is Kabuflex suitable for jetting of cables?
Is it possible to establish a connection between two LAN components with the POF fibre (point-to-point connection)?