Hi Guys,
I am unsure how many of you suffer from the dreaded slow draining main sink in the Expanda. I have now found a solution which means you also only need one waste pipe connection instead of the 2 clear pipes that run to the ground.
All you need to do is place a Hepvo low pressure check valve after the floor drain in the bathroom. This will stop the sink from getting an airlock and will allow the sink to drain correctly without fluid going back up into the shower floor.
I can post pics if anyone is interested but it seems to be working perfectly without any drainage issue and just the one waste outlet.
Thanks
Doug
I am unsure how many of you suffer from the dreaded slow draining main sink in the Expanda. I have now found a solution which means you also only need one waste pipe connection instead of the 2 clear pipes that run to the ground.
All you need to do is place a Hepvo low pressure check valve after the floor drain in the bathroom. This will stop the sink from getting an airlock and will allow the sink to drain correctly without fluid going back up into the shower floor.
I can post pics if anyone is interested but it seems to be working perfectly without any drainage issue and just the one waste outlet.
Thanks
Doug