I replaced my kitchen sink and tap today, a fairly problem free plumbing job ...... However after checking for leaks I ran the hot water and it seems to cycle between luke warm and cold but never gets hot.
I have opened all the taps to make sure there is no air in the system but still not hot water.
The only difference is that previously I had seperate hot and cold taps and have replaced with a mixer. I have isolated hot and cold supplies to the new kitchen tap but still no hot water to the bathroom.
Could the mixer tap somehow have damaged my Vaillant combi boiler?
I have opened all the taps to make sure there is no air in the system but still not hot water.
The only difference is that previously I had seperate hot and cold taps and have replaced with a mixer. I have isolated hot and cold supplies to the new kitchen tap but still no hot water to the bathroom.
Could the mixer tap somehow have damaged my Vaillant combi boiler?