This question is regarding Aqualisa Aquavalve 609 Thermostatic / Colt / 409 Manual - Shower Spares

Aqualisa Aquavalve 609 Thermostatic

I had a Vaillant ecotec plus 831 combi boiler fitted about a year ago but my shower has now started leaking, it appears from somewhere on the body ( I won't know exactly where untill I strip it down to see). I understand that I need to fit a pink cartridge but do i need to change the flow regulator. If so where can I get one. Other than the cartridge is there anything else that could cause a leak from the body. This is set into a corner wall and the leak is comming from behind the wall so I am blind untill I strip it back, but I wanted to get the parts before I start. Any help here would be greatly appreciated. Best Regards Dave Hales
Asked 8 years ago by Dave
The flow regulators come with the pink cartridge and if needed can be fitted on the cold side feed.

The leak maybe because the pressure has loosened the elbow connections to the body or the connection to the copper inlet pipe to the elbows. Also check the screws at the back of the body are not loose and the gasket inside is not the source of the leak.

Answered 8 years ago by Anonymous

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