Boiler hot water issue & water pressure issue upstairs. please help!

[ShaunCorbs]

Unvented cylinder tank stat should read 65c

 

[Riddy95]

Where to read this stat please?

 

[Riddy95]

My thermostat is set to that, but still same issue, my radiators only have a dial, and hot water is done via dial on boiler. My showers don't work either. Thanks

 

[ShaunCorbs]

There’s a square box 1/3 up from the floor

 

[Riddy95]

Thanks will have a look and get back to you soon.

 

[Riddy95]

I have looked for a square box stat but there isn't any around the cylinder tank.

 

[ShaunCorbs]

I have looked for a square box stat but there isn't any around the cylinder tank.

Any chance of a picture?

 

[Riddy95]

I don't think mine has a stat please let me know what you think.

 

[ShaunCorbs]

In the unvented hot water panel you see the stickers on it so doubt it’s been knocked so that’s no the issue

But you have a tmv3 on your hot water out for some reason eg follow the top pipe out of the cylinder you will see 2 other pipes link to that with a chrome valve

Do you know why that’s on it ?

 

[Deleted member 120897]

Update, replaced the motor of the valve think it was called a synchronous, that's fixed the hot water not turning on, thanks for that! I haven't been able to fix the poor pressure, both my showers are cold unless I turn to max heat, bath is never warm enough. Attached is a photo of my cistern. Thanks

That’s a photo of the cylinder, not the cistern