This recent spurt of steamy weather got me thinking about taking a nice cold shower, but it seems our electric shower has other plans. With the dial at its normal position at 4-5 the water is nice and hot, just right for a normal shower. With the dial at 0 though, the water is nice and hot, just right for a normal shower! I haven't tried it with the dial at
10, for the sake of my skin. Water pressure is fine and I've had the front panel off and a cog on the back of the dial engages another cog on what I assume is a large valve and the cogs mesh together as they should. Before I splash out on a new shower, does anyone know what might be wrong, and does it have a DIY solution? The shower claims to be a Gainsborough Swift.Matt.