Had a look through the archive but still have a couple of questions.
Gas not being an option unfortunately, looking to replace header and immersion tanks with some form of `undersink ` heating. To supply kitchen sink and showeroom basin , replace current dribbling shower pump, non power shower :-( , with electric shower.
Uvented Undersink appears to mean under a sink at least 4 meters away for some models though, is this total?
Or can you have a tap tee`d below the 4M limit but overall pipe length to second tap extends to the limit?
Is it better to have a the heater at the washing machine/sink or bathroom/ex-water tank space?
Is a copper tank heater that much better than a Screwfix
Is a 9.5kW flow boiler a better solution?
Thanks for any help.
Adam