Is it safe to turn water off with a combi boiler ? 30 December 2022 at 9:48PM edited 30 December 2022 at 10:09PM in In my home (includes DIY) MoneySaving 3 replies 322 views

Jackie1813

Hi,

Probably a daft question but, going away soon for 21 days. Is it safe to turn the water off with a combi boiler (worcester bosch greenstar 4000) ?  Intending to leave the heating to come on if the temperature drops below 12 degrees.

Thanks
Jackie

wedge69

Absolutely fine. 

macman

Yes, because it can't fill up unless you open the filling loop manually.

Jackie1813

TY so much for your help. I thought it was ok but, needed some reassurance.

Jackie