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Mend Ultimate 50 ff Boiler Heating Frequency

How can I fix my Ultimate 50 ff?

The frequency of the on/off time of the boiler is very short; just a few minutes . Is there any adjustment I can make to increase the off time period.

johnwc
March 2009
UltimateUltimate 50 ffHeating, Home Heating SystemsBoiler Heating Frequency

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