- Joined
- 21 Apr 2016
- Messages
- 3
- Reaction score
- 0
- Country

Installed a new Baxi Duotech 33 six months ago and now find that the water supply in the house comes for about 10 seconds about 6 times during the night and also during the day. Everything but the c.heating is switched off and no leaks in radiators or taps or other appliances. Does anyone know why? Is it a fault in the new boiler