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Mend Vaillant OCO F75 Home Heating Systems

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Mend Vaillant OCO F75 Water Turn Taps

how can i fix vaillant oco f75 if i cant refill water?

Turn both taps and nothing happens

alan
January 2014
Vaillant OCO F75Heating, Home Heating SystemsWater Turn Taps
Free up the taps, you'll find the plastic on the taps are moving, but one (or both) will be spinning on the brass taps underneath, remove the plastic, free the brass with wd40 (or similar), and they will work again.

Carefree
January 2014
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