just insalled a shower cubicle complete with a 2 bar pump. hot water is fine but having problems with the cold....you cant connect mains pressure to the pump so i need to put a tank in the loft but i cant get a tank that fits through the hole.can i butt 2 or 3 smaller tanks together... or can i buy a device that will reduce the cold pressure to the pump. cheers
its a bog standard system... back boiler, hot water tank in the airing cupboard with a cold feed tank on top of it. i know i need a supply tank in the loft for the shower but i cant get a standard size tank up there. i was wandering if a pressure relief valve would do the trick if i connect the mains up to the pump, and turn the pressure down.