i have a rushing water sound in my hw cylinder also water running out of expansion pipe in loft, level in tank constant.
every few mins a rush of air seems to flow round the system.
the water increases coming out of the expansion pipe as i turn up the pump but the sound of running water in the hw tank is confusing.
any help would be good
every few mins a rush of air seems to flow round the system.
the water increases coming out of the expansion pipe as i turn up the pump but the sound of running water in the hw tank is confusing.
any help would be good