Jerry asked ... Alpine 7287?    |    Guy asked ... Gaggenau fridge alarm problem?    |    mike asked ... Fisher & Paykel 913t dishwasher?    |    Emma asked ... Foot pedal smoking?    |    Morne asked ... My defy dtl 125 toploader?    |    Click here to ask your question

Is it a header tank or expansion tank?

I have a Gledhill boilermate 11 and on top of the main hot water tank is a smaller tank with a cold water feed and ball valve inside. Is this called a header tank or is it an expansion tank?
neil morgan, April 2008
both are correct together, as this tank gives a head of pressure to the system, and also serves to take any expansion within the system, and thirdly is also a feed tank to the system.

Commonly refered to as the feed & expansion tank

T, April 2008
link Click here to see other fixes for Gledhill Boilermate 11.