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Mend Hot Water Hw

no hot water when i select hw programme?

I select hw on control panel but only the c/h comes on the pipe to the cylinder does not get hot. is it the 3way valve? and do i need to replace the whole unit.

frank
April 2013
Change motor connect two wire cut old one connect with plastic connector ,pull out motor loose hand liver on valve un do one screw do not loose it very small

ltd
April 2013

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