Turn on the water supply. Usually, the water stops will have flat head screw heads that let you turn them on and off. Before you take the valve out, youll need to turn off the water to prevent leaks. In this step-by-step guide, this old house plumbing and heating expert richard trethewey shows you how to change a shower valve properly. As you remove screws or other parts from the shower , keep them in the same place to avoid losing them. · our step-by-step shower valve replacement project shows you exactly how to swap those old double handles for a sleek single-handle valve. With a little bit of handiwork, you can swap out that busted valve for a shiny new one in no time! After you remove the trim plate, you should see a small opening in the wall. Or another material, you will need to cut the hole to size. · learn how to replace a shower valve cartridge by removing the shower handle and cover, and then replacing the old shower valve cartridge with a new one. If there are 2 stops for hot and cold water, shut off both. After you have the screws out, you may need to wiggle or tap on the handle to get it to slide off the stem. Double-check the valve size and model to make sure it matches your old cartridge. It should fit in the same spot as the old valve s metal clip and be inserted from the top. Wiggle the cartridge back and forth if at any point it gets stuck and wont slide any further. · fortunately, replacing your shower valve is a manageable home improvement project that can save you money and restore your shower’s functionality. Set the handle and screws on a flat surface to keep them aside until youre ready to screw them back in later. Cover the shower drain with a washcloth. Remove the screws holding the handle in place and lift it off of the handle stem. As you replace your shower valve , work carefully to make sure you dont forget any important details. Slide the metal clip back into place. Grip the end of the new valve cartridge (which should be identical to the old cartridge) with pliers and slide it back into its slot in the wall. If you notice severe rust and corrosion while changing the shower valve , then you may need to change out the entire tub and shower valve assembly. If your shower valve is damaged beyond repair, you may need to replace it to prevent leaks. Its important to replace the valve cartridge with the same type of cartridge so it fits the existing plumbing. If your valve cartridge will not slide into the wall or seems too small for the slot, you may have bought the wrong size. We show in this video how to replace your old shower valve. The water stops are typically found to the right and left of the valve cartridge. Then we show how to install the new valve and trim!! How much does a shower valve replacement cost? Cut an access hole to better reach the valve. We show how to demo the old trim and valve. The shower handle usually adheres to the wall by screws. · if you have a faulty, worn, or leaking shower valve, use this guide to learn how to replace shower valve cartridges and valve assemblies. Removing your old valve and installing a new one can take time, but with patience, a novice handyman can do it without the help of a plumber. See full list on wikihow. com Stretch the cloth over the drain so it is blocked completely. This will prevent screws or other small parts from falling in while you work on the valve. If the wall opening is not at least 12 inches (30 cm) by 12 inches (30 cm), you will need to enlarge it. Turn off the water supply to the entire house if you cannot find the water stops for your shower. Should you replace a shower valve? Take the shower handle off. Depending on whether the wall is made of Locate your shower s water stops and turn them clockwise to shut them off. If your water stops are turned on and off with screws, turn the screw tightly to the left with a screwdriver. Should i hire a plumber to replace a shower valve? Using your needlenose pliers, pick up the new valve s metal clip and insert it into place. · replacing a shower valve may seem intimidating, but as a professional valve manufacturer, i’m here to walk you through the entire process, step-by-step.
