Hot water too warm Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[Cha]

The temperature of my hot water is far too high for the safety of children
(probably about 80 - 85 deg.C)
My HW cylinder is gravity fed, indirectly heated.
What is the simplest method of controlling the temperaure of the hot water?

Any advice most welcome.
Thank you.

Cha

[stoneyboy]

Cha,
If you do not have a thermostat on the hot water cylinder then turn down the thermostat on your boiler.
end

[Cha]

Thanks, Stoneyboy.

But doing as you suggest, would make the radiators colder, as well.

What's involved in fitting some type of thermostatic valve to the HW cylinder?

Cha

[plumbbob]

Stoneyboy is right as that is the only way to reduce the water temperature. The downside is it will make the radiators cooler too.

Adding a thermostat to a gravity system is not easy as it requires significant changes to both the electrics and plumbing. Cost may be a prohibitive factor.