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- Shut off the gas and water. Turn off the gas to the water heater by turning the nearby shutoff valve a quarter turn. When off, the handle should be at a right angle to the pipe.
- Cut off the water lines. Unscrew the vent pipe from the vent hood and move it to the side. Then cut the hot and cold water lines with a tube cutter. (Unscrew unions for galvanized pipe or the nuts on flexible connectors if you have them.)
- Attach pipe assemblies. Solder new copper adapters to 6-in. lengths of 3/4-in. copper and screw the assemblies into the hot water outlet and cold water inlet ports in the top of the tank.
- Attach the water lines. Slide the new water heater into place, recut or extend the old tubing to meet the new, and solder the tubing together using copper slip couplings.
Learn what it takes to replace your water heater, whether you have an electric, gas or tankless model, and discover why getting professional help for a new water heater installation can save you time, frustration and, most of all, money.
To replace a failing gas water heater or install a new one, you need a gas supply line, a cold-water supply line and a flue connection to divert harmful combustion gases. This guide explains how to install a gas water heater tank in your home.
- 4 min
This guide will cover how to install an electric water heater. It includes basic information on positioning the new water heater, connecting the electrical supply and adjusting the thermostat. Safety Tip: Before installation, turn off the water.
- 1 min
Jan 30, 2024 · Our video and step-by-step instructions show you how. Table of Contents. Before You Begin. Water Pressure. Expansion Tank. Removing the Old Water Heater. Installing the New Water Heater. Preventing Scalds. Tools. Adjustable Wrench. Gloves. Hand Truck. Pencil. Pipe Cutter. Materials. Buckets. Water Heater Drain Pan.
Sep 21, 2023 · Solution Center. Plumbing. How to Install an Electric Water Heater in 9 Steps. Get your hot water flowing again in no time. Photo: huettenhoelscher / iStock / Getty Images Plus / Getty Images. Written by Taylor Sansano. Contributing Writer. Updated September 21, 2023. Difficulty. Challenging. Only DIY if you know what you're doing. Time to complete
Sep 13, 2023 · Instructions. Step 1. Gas water heaters need proper venting for operation. To check the venting on your existing unit, close all windows and doors and turn on all gas appliances and exhaust fans and turn up the temperature on your water heater for a few minutes. Then, hold an extinguished match near the vent hood.
