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Mend Protherm 100ec Home Heating Systems

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Mend Protherm 100ec Thermostat Water Home

Protherm 100ec overheat trip problem?

Protherm 100ec. Persistantly tripping overheat thermotat. Needs re-pressurising twice a week, (losing the water via the expansion pipe outside the building). Help please.

Bengie
December 2012
Change pressure relief valve ,to start with may lead to other problems

ltd
December 2012

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Mend repair fix Protherm 100ec home heating systems