So I managed to fix my heater only blowing cold today after reading this thread quickly identified the plastic thing had snapped.
Contacted
@Tony P who promptly sent me a new 3D printed one out.
I have to say a massive thank you to
@Tony P and
@Rslad for all their help and advice on how to get this pig out and back on. It was a right nightmare to do but after following their advice it’s now sorted.
Now I know how to do it if anyone wants any help with theirs, don’t ring me…..
This forum is invaluable. Now signed up for VIP membership.