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Mend Firebird Combi 90 Home Heating Systems

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Mend Firebird Combi 90 Boiler Loosing Water

my firebird combi 90 oil boiler ?

My firebird combie 90 oil boiler keeps loosing presser and also keeps lossing water from the boiler i do not have the manual any one have any thoughts on this one thanks

joe stephenson
September 2008
FirebirdFirebird Combi 90Heating, Home Heating SystemsBoiler Loosing Water
Had same problem, found drain tap slightly loose on boiler or if you have underfloor heating the valves on the manifold can be leaking . slightest little leak can drop your pressure. Hope this helps

tom
January 2009

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