Vaillant Turbomax 837E Auto Air Vent leak- do I need to replace pump? | Air Sourced Heat Pumps | Plumbers Forums

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Discuss Vaillant Turbomax 837E Auto Air Vent leak- do I need to replace pump? in the Air Sourced Heat Pumps area at Plumbers Forums

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J

johnnybuoy

Hi, My Vaillant Turbomax 837E was leaking and I traced it to the Auto Air Vent which seems to be a known problem.
The air vent seems to be joined to the pump so I presume I will have to replace that?
I unscrewed the top of the air vent and put my finger in and touched it gently which seems to have stopped the leak for the time being.

However I can't find the part online, the part no is 59866527. I will probably get a plumber around but would like to know what my options are before that so any advice would be appreciated. Thanks.


 
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