Re: Another Boiler Problem!
 

Clicked on expecting a picture of the wife.

*checks to make sure wife isn't in the room*

Re: Another Boiler Problem!
 

gas valve may also be set incorrectly, it might not be modulating correctly, but thermisters is +1, and as said, your stat h/w on the boiler needs to be quite high if you are used to hot hot water, due to the weather, if the problem is with the shower then you will possibly need a new shower cartridge