thermastat on oil boiler /50/70 bluebird..keeps switching of and i have to press reset to start. then hot water pours out of the overflow in the attic..please give possible solution
thermastat on oil boiler /50/70 bluebird..keeps switching of and i have to press reset to start. then hot water pours out of the overflow in the attic..please give possible solution step by step guide on how to fix
martin
February 2012
overheated? => no water circulation? => pomp not work or pipe blocked?
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