Hello
I run a guest house with 7 room, (up to 16 people) which has 2 baths and 5 showers and 7 basins. We also run the kitchen sink from the DHW supply, one commercial dishwasher and two commercial washing machies from the DHW supply. Currently we have a 36KW boiler and a traditional gravity fed system with a 166 litre tank.
We added a 40mm water main last year so have around 6 bar pressure and would like to go for an unvented cylinder but how big would this need to be to supply this demand?
I run a guest house with 7 room, (up to 16 people) which has 2 baths and 5 showers and 7 basins. We also run the kitchen sink from the DHW supply, one commercial dishwasher and two commercial washing machies from the DHW supply. Currently we have a 36KW boiler and a traditional gravity fed system with a 166 litre tank.
We added a 40mm water main last year so have around 6 bar pressure and would like to go for an unvented cylinder but how big would this need to be to supply this demand?