D
Darran
:38:
My boiler has started kettling and i want to put some additive in, I have a conventional heating system with a combination cylinder in the airing cupboard with no expansion tanks in the loft
this cylinder has a built in header tank and in the header tank is a small second tank which i think is the fill for the central heating as the outlet is 15mm pipe which then goes into the 22mm heating pipes by the pump.
I think this small tank inside my header tank is where i would put the additive but i'm not sure.
Could somebody please let me know if this is correct.
Thanks
My boiler has started kettling and i want to put some additive in, I have a conventional heating system with a combination cylinder in the airing cupboard with no expansion tanks in the loft
this cylinder has a built in header tank and in the header tank is a small second tank which i think is the fill for the central heating as the outlet is 15mm pipe which then goes into the 22mm heating pipes by the pump.
I think this small tank inside my header tank is where i would put the additive but i'm not sure.
Could somebody please let me know if this is correct.
Thanks