Dear all,
considering with building our new house (large 40m2 double storey), to get installed reverse cycle system ( want both refrigerated cooling and heating). We intend to do ducting with zones.
I have always been use to having gas heating (furnace inside the house), and have been warned by others to be wary of the reverse cycles' external units making lots of noise and making angry neighbours.
1. How quiet are the reverse cycle inverter systems?
2. Does anyone have them installed (large units particularly), and have noticed they make lots of noise - both externally for neighbours and internally?
3. Does outdoor noise vary between systems?
4. Where do you place the external unit?
Thanks in advance
fox
ps - i will miss gas