In this video, This Old House plumbing and heating expert Richard Trethewey helps a homeowner install a toilet-bidet combination unit. Here’s what it takes.

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Plumbing and heating expert Richard Trethewey helps a homeowner install a tankless toilet-bidet combination unit. Richard first talks about non electric bidet options. This bidet attachment uses the current toilet seat and connects to a water source. It has a t-valve installed at the water connection to the tank and utilizes dual nozzles.

Where to find it?
Richard places the wax ring on the flange. Once the toilet is aligned over the flange and bolts, Richard sets the wax ring by pressing down evenly on the toilet. Richard uses a wrench to install a washer and nut onto each bolt, making sure to tighten the nuts one quarter turn beyond hand tight.

Products and resources from this episode
Toilet-Bidet combination manufacturer: Bio Bidet [https://biobidet.com/]
Bio Bidet Bliss BB2000 [https://amzn.to/498xJyh] about $500

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How to Install a Bidet Toilet | Ask This Old House
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