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**uug197h** · 02-03-2008

check the thermostatic valves if they dont get used they stick so turning them off may have left them stuck closed. if it is a blockage then i would recomend a power flush this would be the only way to do the job right.

02-03-2008	#2 (permalink)
uug197h Moderator Join Date: Jun 2007 Posts: 306	Re: Rads not heating up check the thermostatic valves if they dont get used they stick so turning them off may have left them stuck closed. if it is a blockage then i would recomend a power flush this would be the only way to do the job right.
uug197h Moderator Join Date: Jun 2007 Posts: 306	Plumbing Forum Moderator