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Locate the caps covering the toilet seat bolts at the back of the toilet bowl. Use a flathead screwdriver to gently pry these caps open. Underneath, you will find the heads of the bolts. From under the toilet bowl rim, locate the plastic or metal nuts holding these bolts in place. Use a screwdriver to hold the bolt head steady while you unscrew the nuts by hand or with a pair of pliers. Once the nuts are removed, lift the old toilet seat and lid straight up and off the bowl. This is a good opportunity to thoroughly clean the surface of the toilet bowl where the old seat was mounted using a cleaning rag and an all-purpose cleaner.
This guide provides comprehensive, step-by-step instructions for installing a modern electric bidet toilet seat. The process involves shutting off the water supply, removing the existing toilet seat, mounting the new bidet seat and its hardware, connecting the water supply via a T-valve, and finally, powering on the unit and checking for leaks.
This project is generally beginner-friendly and takes about 30-60 minutes. The most crucial steps involve shutting off the water supply, connecting hoses, and tightening connections properly, which don't require advanced plumbing skills.
You'll primarily need an adjustable wrench to tighten water connections securely, a screwdriver (multi-head or flat/Phillips) for mounting the seat hardware, and possibly pliers for stubborn nuts. Most basic household toolkits will have these, and some bidet kits even include a small wrench.
Always shut off your toilet's water supply valve completely before starting, and unplug any existing bidet if applicable. After connecting water lines, turn the supply on slowly and meticulously check all connections for leaks before plugging in the new electric bidet seat to avoid electrical issues.
Measure your toilet bowl from the front edge to the center of the bolt holes to confirm if it's 'round' or 'elongated,' as bidet seats are specifically designed for one or the other. The provided SmartBidet model is for round toilets, so verify your toilet matches this specification for proper fit and function.
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