noticed i have a small leak from the mini expansion tank (5009053) in the domestic hot water cold feed in this boiler (ravenheat rsf820/20), obtained a replacement but any advice on the procedure to replace this item would be most welcome ---- many thanks
Make sure all electric is disconnected to boiler and have plenty of tissues etc to put where ever there may be the slightest chance of water dribbling onto electrics and/or pcb.
hi drpaul if you want a manual for the 820/20 boiler i have them on a cd and i do not think Ravenheat site lists it anymore , if you look at my profile my email address is available i will try to send you a PDF file as an attatchment mind you its about 12.5 mb so let me have your email address
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