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Diane2
first time ever had outdoor temp down to - 11 woke up this morning to find boiler on lockout. site guage on tank wont move and there is half a tank. Pretty sure the oil has waxed, got hair drier on line so it now seems ok but boiler wont re start so assume need to bleed oil pump. Can this be done or is it expensve call out just to bleed oil pump. Can only happen at a weekend cant it!