pricing this job at the moment, need to know if a heating system has no cylinder stat & only 1 2 port valve on heating side, do i need to price for extra 2 port & cylinder stat. been mainly installing combi so not sure.
Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws
Reply to the thread, titled "system boiler change" which is posted in Boiler Advice Forum on Plumbers Forums.
We recommend City Plumbing Supplies, BES, and Plumbing Superstore for all plumbing supplies.