dertill
2018-03-06 08:00:09
- #1
If a heat pump is to be used later and underfloor heating is to be installed throughout, design the laying distance for 35 supply temperature and 25-28 °C return. UFHs can also operate with higher supply temperatures, but the design with the lowest possible supply temperature and as a double-loop spiral for even heat distribution in the room is more comfortable and more efficient in the long term.
The gas boiler itself will then provide higher temperatures since it cannot be lowered as far. However, this is compensated by return flow mixing and is still the most efficient type of heating operation.
The gas boiler itself will then provide higher temperatures since it cannot be lowered as far. However, this is compensated by return flow mixing and is still the most efficient type of heating operation.