How to Install Shower Faucet Double Handle Efficiently: Expert Guide

How to Install Shower Faucet Double Handle?

To install a shower faucet double handle, start by determining the brand of the current faucet and purchasing any necessary parts.

Turn off the water supply and remove the old faucet’s handles, escutcheons, and tub spout.

Take the old faucet body to a plumbing supply store to find a replacement of the same make and model or size.

Cut and connect the necessary lengths of copper pipe using couplings or elbows.

Screw the spout nipple into the spout pipe and place the faucet body inside the access panel, fitting the faucets and diverter through the wall.

Solder each joint for a watertight seal.

Attach the escutcheons, handles, and tub spout, and seal the fixtures with plumber’s putty or silicone.

Leave the access panel open to check for leaks, resoldering any joints that leak.

Key Points:

  • Determine the faucet’s brand and purchase needed parts
  • Turn off water supply and remove old faucet’s handles, escutcheons, and tub spout
  • Take old faucet body to find a replacement of same make/model or size
  • Cut and connect necessary lengths of copper pipe
  • Screw spout nipple into spout pipe and place faucet body inside access panel
  • Solder each joint for waterproof seal, attach fixtures and seal with plumber’s putty


Did You Know?

1. The first known shower was invented by ancient Greeks in the 6th century BC. They would use pipes made of lead to transport water from aqueducts into their homes, allowing them to enjoy a primitive version of the showering experience.

2. The concept of a double-handle shower faucet originated in England during the 19th century. At the time, separate hot and cold water supplies were common, so having two handles allowed for better control over the water temperature.

3. In ancient Rome, public bathhouses had designated individuals known as “aquarii” who were responsible for operating the water supply and adjusting the water temperature in the showers, similar to modern plumbers.

4. The first patents for shower faucets appeared in the United States in the late 19th century. Prior to that, most showers were operated by manually filling a large container with water and pouring it over oneself.

5. In Japan, high-tech showers are becoming increasingly popular. Some advanced models include features such as built-in speakers, temperature sensors, and even voice control, allowing users to customize their shower experience with precision.

Determining The Brand Of The Current Shower Faucet

The first step in installing a double handle shower faucet is to determine the brand of the current faucet. This information is crucial as it will help you find the appropriate replacement parts. Take a look at the trim plate of the faucet and look for any brand names or symbols. In some cases, the brand name may not be visible, and you can then use the internet to search for the type of faucet based on its design or features.

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If you can’t find the brand or type of faucet online, you may need to purchase replacement parts from a plumbing supply center or an online retailer specializing in plumbing supplies. Make sure to consult an expert at the store or online to ensure you get the right parts for your specific double handle shower faucet.

Accessing The Faucet Body

Once you have identified the brand of the faucet, the next step is to gain access to the faucet body. This can typically be done through an access panel on the other side of the wall where the faucet is installed. If there is no access panel, you might need to cut a large square in the wall to reach the faucet body.

In either case, make sure to take the necessary precautions to avoid damaging the wall and surrounding areas during the process.

  • Identify the brand of the faucet
  • Gain access to the faucet body through an access panel or by cutting a large square in the wall

Remember to be cautious and avoid damaging the wall and surrounding areas.

Shutting Off The Water Supply

Prior to starting the installation, it’s essential to turn off the water supply to prevent any accidents or flooding.

To do this, follow these steps:

  1. Locate the main water supply valve in your home.
  2. Close the valve to cut off the water flow to the bathroom.
  3. If you can’t find the main valve, you may need to turn off the water supply for the entire house.
  4. It’s crucial to shut off the water supply before proceeding with any plumbing-related work to avoid any unnecessary water damage.

Remember, safety should always be the top priority when working with plumbing systems.

Removing The Old Faucet Components

Now that you have access to the faucet body and the water supply is turned off, it’s time to remove the old faucet components. Start by taking off the handles, escutcheons, and tub spout. These can usually be unscrewed or pried off with a screwdriver or pliers. Once removed, take note of the old faucet body’s make and model or size.

Take the old faucet body with the cut pipes to a plumbing supply store and purchase a replacement of the same make and model or a compatible size. This will ensure an easier installation process and proper fitment.

  • Remove handles, escutcheons, and tub spout
  • Note the old faucet body’s make and model or size
  • Purchase a replacement of the same make and model or a compatible size

“Taking the time to note the make and model or size of the old faucet body will help in finding the appropriate replacement.”

Purchasing And Preparing The Replacement Parts

With the replacement faucet in hand, it’s time to calculate the amount of new pipe needed.

  1. Measure the lengths of the exposed old pipe and add half an inch to each. This will account for any slight differences in installation.

  2. Purchase copper pipe, elbows, and couplings of the appropriate size to connect the new faucet to the shower pipe and the water supply pipes.

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Once you have the necessary parts, use a regular tube cutter to cut the lengths of pipe as measured earlier.

  • It’s important to have precise measurements and clean cuts for a proper and secure installation.

Installing The New Faucet And Checking For Leaks

Now it’s time to install the new double handle shower faucet. Follow these steps to ensure a successful installation:

  1. Screw the spout nipple into the spout pipe.
  2. Place the faucet body inside the access panel and fit the faucets and diverter (if available) through the holes in the wall, ensuring proper alignment.
  3. Use a coupling to attach the shower pipe to the faucet body.
  4. Connect the hot and cold water supply pipes to the faucet body using couplings or elbows, depending on the specific plumbing configuration.
  5. Solder each joint for a watertight seal. Prepare the joints with a soldering iron and flux, then apply soldering wire for a strong and secure connection.
  6. Slip on the escutcheons and attach the faucet handles and diverter knob (if any).
  7. Reconnect the tub spout and ensure that all fixtures are properly sealed to prevent any leaks behind the wall. Use plumber’s putty or silicone for a reliable and waterproof seal.
  8. Leave the access panel open for a few days and monitor the shower faucet for any signs of leaks.
  9. If any joints do leak, promptly resolder them to avoid further damage.

Remember to enjoy your newly installed faucet and the functionality it brings to your shower!

  • Follow these steps for a successful installation
  • Monitor the shower faucet for leaks
  • Resolder any leaking joints promptly

Frequently Asked Questions

How do you fix a leaky 2 handle shower faucet?

To fix a leaky 2-handle shower faucet, start by removing the faucet handle and examining how it is installed. After that, loosen the cartridge retaining nut with a wrench or pliers, and remove the old cartridge. Purchase a new cartridge and install it by following the manufacturer’s instructions. Finally, complete the installation by reassembling the faucet handle and ensuring everything is tightly secured.

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How do I install a new shower handle?

To install a new shower handle, start by turning off the water supply to avoid any leaks or accidents. Next, locate the set screw and unscrew it to detach the old handle from the valve. If the handle is corroded, applying plumber’s lubricant can help loosen it. Once the old handle is removed, remove the trim plate covering the valve. Wrap the faucet stem with Teflon tape for proper sealing before screwing the new handle in place. Finally, replace the trim plate to complete the installation and enjoy your new shower experience.

What are the three types of shower valves?

There are three types of shower valves: pressure balancing valves, thermostatic valves, and diverter valves. Pressure balancing valves help maintain a consistent water temperature by adjusting the ratio of hot and cold water based on changes in pressure. Thermostatic valves, on the other hand, use a built-in thermostat to precisely control and maintain the desired water temperature. Diverter valves, as the name suggests, allow the user to divert water between different shower outlets or functions. Each type of shower valve offers unique features and benefits to enhance the showering experience.

How does a two handle shower faucet work?

A two-handle shower faucet operates by controlling the flow of hot and cold water separately through each handle. The faucet is equipped with two separate valves, one for hot water and one for cold water. By turning the handles, the user can adjust the flow of each temperature to achieve the desired water temperature. This type of faucet provides more precise control over the temperature compared to a three-handle faucet, as it allows for independent adjustment of both hot and cold water.

The two-handle shower faucet is designed to provide a straightforward and intuitive user experience. By simply turning the handles, the user can regulate the temperature of the water according to their preference. Unlike a three-handle faucet, it does not require additional steps to control the flow of water between shower attachments or a tub. Instead, its primary function is to distribute a comfortable and customized mix of hot and cold water, ensuring a satisfying shower experience.

References: 1, 2, 3, 4

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