Translations:Regenwassernutzung/236/en: Unterschied zwischen den Versionen
Aus INTEWA Wiki
(Die Seite wurde neu angelegt: „If the overflow is not connected on the drainage system with backflow prevention, then according to DIN1989-1 a [[Self-cleaning fine filter|backflow preventor]…“) |
|||
Zeile 1: | Zeile 1: | ||
− | If the overflow is not connected on the drainage system with backflow prevention, then according to DIN1989-1 a [[Self-cleaning fine filter|backflow preventor]] must be installed so that by backup no water will enter the cistern. | + | If the overflow is not connected on the drainage system with backflow prevention, then according to DIN1989-1 a [[#Self-cleaning fine filter|backflow preventor]] must be installed so that by backup no water will enter the cistern. |
Aktuelle Version vom 7. November 2018, 14:21 Uhr
If the overflow is not connected on the drainage system with backflow prevention, then according to DIN1989-1 a backflow preventor must be installed so that by backup no water will enter the cistern.