Hi,
My radiators have recently been almost fully drained - I think there was probably some water left in the lowest rads. Is it safe to go ahead and add new inhibitor (I'm not sure what was already in there), or should I redrain it from the lowest point?
Thanks
Daven
My radiators have recently been almost fully drained - I think there was probably some water left in the lowest rads. Is it safe to go ahead and add new inhibitor (I'm not sure what was already in there), or should I redrain it from the lowest point?
Thanks
Daven