I understand there are pressure and flow requirements for unvented cylinders to work properly.
I have measured my pressure and flow from an outside tap. This comes off the mains pipe quite close to where it enters my house (approx 15 feet), it is however a 15mm pipe whereas my showers etc have 22mm.
The pressure was 3bar and the flow approx 18litres/min.
Will this be adequate for an unvented cylinder system?
Thanks
PS, the outside mains pipe has been upgraded from the old lead job to 22mm already
I have measured my pressure and flow from an outside tap. This comes off the mains pipe quite close to where it enters my house (approx 15 feet), it is however a 15mm pipe whereas my showers etc have 22mm.
The pressure was 3bar and the flow approx 18litres/min.
Will this be adequate for an unvented cylinder system?
Thanks
PS, the outside mains pipe has been upgraded from the old lead job to 22mm already