changing a gas boiler | Boilers | Plumbers Forums

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Discuss changing a gas boiler in the Boilers area at Plumbers Forums

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ajoint

if you change a gas boiler combi 4 combi do you have to drain down the heating side or just drain down half way?also adding inhibitor where is the best way to add inhibitor,thanks,ajoint
 
Ever done one before? Seems like a strange question to ask IMHO!
 
Don't worry about the heating. Just drain the cold water out of the mains. Leave cold tap on. Should take about..........forever
 
Seriously if you need to ask the question, you shouldn't be doing it.
 
Scary question. When cutting a gas pipe do I need to turn off the gas or shall I carry on smoking this cigarette ???
 
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