No hot water in the morning

[Boneo]

Hello all. I hope you can help.

Just recently I am getting no hot water first thing in the morning. If I go to shower at 6.00 the water will be cold, but by 6.30 it is warm and come 7.00 it is quite a lot better. The heating is working fine and I have no problems with hot water in the evening.

Since I have recently opened up the thermostatic valves on the radiators and set the heating to come on in the morning I thought it might be this but I tried this morning with programming the heating not to come on at all and I still had the problem.

I have a glowworm swift flow combi boiler. I only moved into the house 6 months ago so I am not sure how old it is.

Any advice would be much appreciated

Thanks.

 

[Bahco]

The time of day it is should not make any difference to the temp of hot water with regard to a combi!

A combi heats the water on demand i.e. when a hot tap is oened.

Are you sure it is a combi?

 

[Softus]

What are the on/off set times for the heating?

 

[Agile]

I think that the DHW flow switch on your boiler has failed and it is only giving hot water when the heating is operating.

Boiler repair needed.

Tony