Sensori Thermostatic Extension Kit

SPECIAL ORDER ITEM. Review Returns Policy before purchase. This extension kit is a plumbing accessory designed to expand the rough‑in depth for compatible Sensori thermostatic shower valve installations. When the wall surface is thicker than standard, this kit adds up to 1‑3/4 in of adjustment space, helping ensure the valve body and trim align properly without modifying the existing plumbing. It’s ideal for renovation or new‑build showers where extra wall depth must be accommodated for a correct fit and smooth installation.