Integral device Stibel Eltron LWZ 504 with central supply air

2020-11-15 20:04:29

The thing is not an air heater! You only have the HRV part of the [Kontrollierte-Wohnraumlüftung].

2020-11-15 20:29:04

The thing is not an air heater! You only have the heat recovery part of the controlled residential ventilation.

Ok, then it might be the LWZ604 Air or another model? I wanted to take a closer look at such a model.

2020-11-15 20:41:57

Ok, then it might possibly be the LWZ604 Air or another model? I wanted to take a closer look at such a model.

Yes, the naming by SE is a bit unfortunate. The 604 seems like the successor or the top model. But unlike the 304/404/504, which are all air-to-water heat pumps with underfloor heating, the 604 follows a different concept.

2020-11-15 20:47:16

Yes, that is a bit awkwardly named by SE as well. The 604 seems like the successor, or rather the top model. But unlike the 304/404/504 which are all air-water heat pumps with underfloor heating, the 604 follows a different concept.

That is really a weird website, at least I can't figure out which devices are air heating + KLW.

2020-11-16 08:31:26

For air heating, your house must be suitable for it, otherwise the costs will increase drastically.

Integral device Stibel Eltron LWZ 504 with central supply air

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