I've installed a worcester 35kw system boiler on a system with 22 radiators it's quite a big property boiler can cope with 119000 btu and I'm using 95000 btu with the rads and hot water
All upstairs rads get red hot and all but 4 downstairs get warm but the 4 furthest from the boiler don't get warm unless I turn all upstairs off the flows are always red hot but return are cold
Anyone got any ideas?
All upstairs rads get red hot and all but 4 downstairs get warm but the 4 furthest from the boiler don't get warm unless I turn all upstairs off the flows are always red hot but return are cold
Anyone got any ideas?