with or without MV
- Thread starter dotto
- Start date
H
holty
look up rinnai water heaters.
The reason why he wants OV is because if there is a water mains cut he can still have a back up of cold and hw. Can i do without a MV?
gas fired
H
holty
to your answer,as long as the cylinder stat turns the boiler off. no.but cant see why a costly inefficent setup would justify in the long run. a what if scenario.
In that case you should leave it to a competent qualified installer; he will know how to do it.
The corgi man will connect up the gas pipe to the boiler but since the guy does not want any ch i thought it was possible to do without the MV and to let the cylinder stat to activate the pump and boiler when calling for hw.....i just wanted an opinion from somebody more experienced than me.
i can't see any safety implication by doing without a MV..........what's your view on that?
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
