lisaox wrote:And what do Wazuans think about ERC regulations that existing (existing before 2012) residential buildings must install systems for solar water heating?
In apartments for example, is the requirement to install a system for each unit?
Structurally for example (Im no architect etc)is it possible to install such a solar system on the roof of any structure after-the-fact? The regulations talk of some specific angle elevation requirement etc.
from
ERC Quote:
1. All premises within the jurisdiction of local authorities with hot water requirements of a capacity exceeding one hundred litres per day shall install and use solar heating systems;
I would assume in the case of an apartment block or flats each unit will be a premise, but I am very curious how they will determine daily hot water requirements for each premise