I have always (lived in house 10yrs) had trouble with air getting into ch system somewhere, collecting in upstairs bathroom rad.
My Expansion is 22mm on flow side of the boiler and 50mm before the pump. The feed is 15mm on the return side of the boiler.
I have read that the best soulution is to have the F & E within 150mm of each other, between the boiler and the pump flow.
So why not just connect the feed to the expansion with a T near to the point of entry before the pump?
Any suggestions as to what is wrong with doing this appreciated.
My Expansion is 22mm on flow side of the boiler and 50mm before the pump. The feed is 15mm on the return side of the boiler.
I have read that the best soulution is to have the F & E within 150mm of each other, between the boiler and the pump flow.
So why not just connect the feed to the expansion with a T near to the point of entry before the pump?
Any suggestions as to what is wrong with doing this appreciated.