ruediger42
2020-06-13 19:54:16
- #1
Hello everyone,
next year I will "take over" my parents' old building.
- Year of construction early 1900s, 2 full floors, 160mm relevant living area
- Insulation, windows, etc. from early 2000s
- Sanitary, electrical from 1981
- Currently liquid gas for heating and water, but that should go (above-ground tank --> space)
Since we will renew all walls and floors anyway, we would also like to install a central residential ventilation system, including air conditioning.
Now I have read here several times that heat pumps with passive cooling bring hardly any benefit.
My idea now was:
- Heat pump for hot water and heating
- Central residential ventilation in all rooms (pipes in walls/ceilings)
- Central air conditioning that can significantly cool via the same residential ventilation
- Supported by photovoltaics or solar thermal (flat roof garage with 50mm, perfectly oriented)
One can argue about the cooling, but for health reasons it is simply necessary.
- Is this sensibly implementable and are there ready-made systems?
- Photovoltaics or solar thermal, which is more suitable for this setup?
Thanks for your help,
best regards Rüdiger
next year I will "take over" my parents' old building.
- Year of construction early 1900s, 2 full floors, 160mm relevant living area
- Insulation, windows, etc. from early 2000s
- Sanitary, electrical from 1981
- Currently liquid gas for heating and water, but that should go (above-ground tank --> space)
Since we will renew all walls and floors anyway, we would also like to install a central residential ventilation system, including air conditioning.
Now I have read here several times that heat pumps with passive cooling bring hardly any benefit.
My idea now was:
- Heat pump for hot water and heating
- Central residential ventilation in all rooms (pipes in walls/ceilings)
- Central air conditioning that can significantly cool via the same residential ventilation
- Supported by photovoltaics or solar thermal (flat roof garage with 50mm, perfectly oriented)
One can argue about the cooling, but for health reasons it is simply necessary.
- Is this sensibly implementable and are there ready-made systems?
- Photovoltaics or solar thermal, which is more suitable for this setup?
Thanks for your help,
best regards Rüdiger