narnia asked ... Matsui ct-111ss?    |    Jason asked ... How to fix handset problems ( intercom ) and access control?    |    andy asked ... Samsung VP-D60 camcorder?    |    Shopper asked ... Poor Renault Radio Reception?    |    reg bardle asked ... Lg 7kg dd?    |    Click here to ask your question

We have drained the heating system and wish to refill the system?

We have drained the heating system and wish to refill the system, we understand the boiler has a built in filling loop and whish to know which valve to turn to fill the system up. Please can anybody help?
Sapphire, September 2009