Basement underfloor heating or low-temperature radiators

Are the low-temperature radiators not recommended? Do they still have extra fans installed?

Even the "normal" radiators are called low-temperature radiators. The "real" ones for very low temperatures actually have fans installed. But they can also easily cost a thousand each.

May I ask you how to best set the underfloor heating in summer? Do you just leave it running?

The heating should be controlled by the outside temperature, so it does not heat in summer.

ok
The flow temperature will be about 60 degrees for us

I think then it will be the usual ones and the extra cost for underfloor heating would definitely be worth it

In the basement we have 3 standard rooms

1 technical room
1 storage
1 anteroom

The anteroom is about 14 sqm when you come down the stairs, which is open
We want to separate the anteroom from the hallway with a wall and door (so that we get a storage room) so that in the end we have 3 rooms and the hallway

If we take the underfloor heating, the hallway and the storage room would then be one heating circuit with one controller

Should we maybe say that the storage room does not get underfloor heating and no radiator and is therefore unheated
Since mainly only food will be stored there, that’s not a problem, or am I wrong?

Actually, it’s also annoying if you can’t control the hallway and storage room separately

The supply temperature will be about 60 degrees for us

Very ineffective for underfloor heating. It then has to be mixed down temperature-wise first.

I think these are the quite normal ones then and the extra cost for underfloor heating would definitely be worth it

In new buildings, 60 degrees is also extremely high for normal radiators.

I just checked the heat supply contract again The municipal utilities will provide us with a supply temperature for heating and hot water of at least 60 and a maximum of 80 degrees at the transfer station we must permanently maintain a return temperature of a maximum of 50 degrees Does anyone of you know about [Nähwarme]? Has anyone had experience with it?

Does anyone here know about sewing warmers? Has anyone had experience with them?

Only experience with regular radiators using district heating (which is very common here in the Ruhr area). Not yet in a single-family house.

That means you have to lower the supply temperature, modern houses with underfloor heating are usually calculated at 30-35 degrees supply temperature. Do you get a discount if you fall below the return temperature?