March Tails_Blooms_N_Anything, page-75

that valve you speak of biggy is what I was explaining to tau to check. You have a storage type unit which needs topping up. Tau would have an instantaneous unit which works a different way and a tad more complicated with a few more things which can go wrong.  @Taurisk , make sure you check your circuit breaker also. Another tip with your type is when you have the bath hot tap on and it’s still cold water, try turning on the vanity hot tap as well and might fire it up.