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- 18 Apr 2016
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Hi.
For a few summers we have noticed at times out radiators get hot. 2 summers ago the WB engineer changed the 3 way valve head, last summer he changed the complete 3 way valve, but still we are getting hot radiators, could this be a leak across the secondary heat exchanger?
The water pressure in the boiler remains stable. Is there something else it might be?
Thank you
Tim
For a few summers we have noticed at times out radiators get hot. 2 summers ago the WB engineer changed the 3 way valve head, last summer he changed the complete 3 way valve, but still we are getting hot radiators, could this be a leak across the secondary heat exchanger?
The water pressure in the boiler remains stable. Is there something else it might be?
Thank you
Tim