hi all be great if i can get some advice. need to upgrade my hot water and central heating systems. as seems the fashion i am looking at sealed system for both.
in our 4 bed house we currently have 3 showers along with kitchen etc
so any thgts on best system to go for? our mains is 2.2 bar and our flow around 15l/min.
mains is currently fed by just a 15mm pipe.
had considered a 250 or 300 indirect megaflow and 637 vaillant. do u think that our pressure and flow is enough?
if not do u think a 22mm moled mains supply is a must?
or has anyone any experience with the gah accumalators or tws mainsboost? are they worth it and what sizes do people go for
lastly what about the charger pumps?
in our 4 bed house we currently have 3 showers along with kitchen etc
so any thgts on best system to go for? our mains is 2.2 bar and our flow around 15l/min.
mains is currently fed by just a 15mm pipe.
had considered a 250 or 300 indirect megaflow and 637 vaillant. do u think that our pressure and flow is enough?
if not do u think a 22mm moled mains supply is a must?
or has anyone any experience with the gah accumalators or tws mainsboost? are they worth it and what sizes do people go for
lastly what about the charger pumps?
