There was some unused space and the difference in price is minimal. The pump now only comes on twice a day instead of every time you open the tap. The general understanding seems to be that this is better for the pump and therefore (hopefully) lasts longer.
I,m about to install a new expansion vessel (24l) which comes pre pressurised at 4 bar (nitrogen). The shurflo manual says shut-off is 3.1 bar, but can be adjusted. Do I lower the pre-pressure in the expansion vessel or can I raise the shut off pressure on the pump?
Hello there. I have a 2003 57 foot Bidston Marine narrowboat and would like to know how big the water tank is. Anybody out there have something similar who could help? Thanks.
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