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- 5 Jul 2011
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Ive been in my new (old) house about 1 year. I took out a Rayburn boiler cooker range as it had caused the previous owners trouble from day one, they left all the invoices and complaint letters, thanks for telling us after we bought the house!
It turns out they had 2 central heating pumps in about 4 years and now the current one is making a hoor of a noise.
The pump was under the floor next to the Rayburn. Weve put in an Ideal Logic condensing boiler and split the heating circuit, upstairs and downstairs with a 3 channel timer. The pump is now near the hot water tank and boiler relocated in utility room.
Im figuring that this 3rd pump is failing due to the previous system and supplier. Im hoping that when I put a new pump on now it will last as these Grundfos 15-50's should.
Our upstairs circuit is microbore at the moment which will be changed this summer. Could this be causeing the pumps to fail?
Any other reason these suppossed bomb proof pumps might be failing?
Thanks
It turns out they had 2 central heating pumps in about 4 years and now the current one is making a hoor of a noise.
The pump was under the floor next to the Rayburn. Weve put in an Ideal Logic condensing boiler and split the heating circuit, upstairs and downstairs with a 3 channel timer. The pump is now near the hot water tank and boiler relocated in utility room.
Im figuring that this 3rd pump is failing due to the previous system and supplier. Im hoping that when I put a new pump on now it will last as these Grundfos 15-50's should.
Our upstairs circuit is microbore at the moment which will be changed this summer. Could this be causeing the pumps to fail?
Any other reason these suppossed bomb proof pumps might be failing?
Thanks