C
Coconut
Hi, I'm getting a bit desperate as the cold is really setting in.
All the radiators don't work in the house (total of 10) and it's not the valve pin as I can push it down freely on every radiator in the house.
I think it's unlikely to be an air problem since they're all off.
Some guy came last year and knocked and screwed something in these pipes and all the radiators turned on at the same time.

I normally find information on the internet and don't resort to asking for advice, but in this case I don't even have a clue what to look for and it seems as though we're the only people that don't have boilers and use geothermal hot water straight into the house.
It may have something to do with the massive contamination of calcium in the water that has blocked something?
For the love of God, can someone help me out here. 😀
All the radiators don't work in the house (total of 10) and it's not the valve pin as I can push it down freely on every radiator in the house.
I think it's unlikely to be an air problem since they're all off.
Some guy came last year and knocked and screwed something in these pipes and all the radiators turned on at the same time.

I normally find information on the internet and don't resort to asking for advice, but in this case I don't even have a clue what to look for and it seems as though we're the only people that don't have boilers and use geothermal hot water straight into the house.
It may have something to do with the massive contamination of calcium in the water that has blocked something?
For the love of God, can someone help me out here. 😀