Frequently Asked Questions
Plumbing
Solar
Air conditioning / heating
If I install air conditioning, will I be disturbed by the noise?
The recent air conditioning systems do not cause any noise.
The sound does not go above 28 db, which corresponds to the rustle of leaves in a tree.
If I install air conditioning, will I be disturbed by the noise?
What is the tax return rate when installing a air/water heat pump?
