halstead problems

[benandmelly]

Please help!!!!!

I have a halstead quottro combi after problems with hot water a friend replaced my diapham but since then i have had no heating down stairs all rads stone cold but still hot upstairs can anyone help as im freezing!!!!!

 

[GasMan1965]

Probably an air lock ,, shut down all upstairs rads so it can concentrate on the downstairs ,, also make sure the pump is running !!

 

[Agile]

Its obvious really!

Just call your friend back to sort it out properly!

Or call out a boiler engineer and charge your friend!

Tony