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Scheme 418 (WDC20) - Combined (solid fuel/oil) boiler, mixing circuit, d. h. w. storage tank
Schema 418 (WDC20) - Kombikessel (Festbrennstoff/Öl), Mischerheizkreis, Brauchwassererwärmer
Scheme
419 (WDC20)
- Heat pump, direct circuit,
d. h. w. storage tank
Schema 419 (WDC20) - Wärmepumpe, Direktheizkreis, Brauchwassererwärmer
Summary of Contents for WDC Series
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