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Mend Valor Valiant Heating Boiler Repair

how can i fix my valiant boiler?

the pressure in the system goes up on its own causing it to overflow

alan boyce
November 2007
ValorValor ValiantHeating, Home Heating SystemsHeating Boiler Repair
could be filling loop passing, expansion vessel gone or mains water passing through secondary heat exchanger!

justin
January 2008

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Valor Valiant Boiler: High Pressure Fix