Can anyone help, my hot water is running very slow,cold is fine ,don't know what the ansewer is.

Is the hot water running slow in all the hot water fixtures or just one or two?
Regards, Tom

can anyone help, my hot water is running very slow,cold is fine ,dont know what the ansewer is.
Look at this post.

https://www.askmehelpdesk.com/plumbing/solution-low-hot-water-pressure-throughout-house-46900.html

Cheers, Tom

can anyone help, my hot water is running very slow,cold is fine ,dont know what the ansewer is.

Sounds like the nipple on the outlet side of the tank is clogged -- If the tank is 8 years or older, then replace it.

If the tank is newer, then replace the dialectric nipple on the outlet side of the tank.

New mixer taps fitted in new kitchen, cold tap OK, hot runs very slow