How to Identify and Connect a Washer to an Outdoor Gas Regulator

Here is a DIY tutorial article based on the provided content.

# How to Identify and Connect a Washer to an Outdoor Gas Regulator

So you’ve just moved into a mobile home and found a mysterious outdoor device. You were told it’s for a washer, but it looks more like a gas regulator. Let’s clear up the confusion and get you on the right track.

• For identification: A flashlight and your phone (to take a photo for reference)
• For a gas dryer connection: Adjustable wrench, pipe thread sealant (rated for gas), and flexible gas connector (if not already installed)
• For an electric washer: A standard 120V outlet and a garden hose (for both hot and cold water supply)
• Safety gear: Safety glasses and a gas leak detector solution (soapy water works)

Step 1: Identify the Device

First, look closely at the outdoor device. The top comment in the original post confirms it is a gas regulator. This is not a standard washer connection. A washer typically needs a water supply (hot and cold) and a drain. A gas regulator is used to reduce the high pressure from the main gas line to a safe level for appliances like a gas dryer or stove.

How to tell: A gas regulator is usually a round, metallic device with a gas line entering and exiting. It often has a small vent (looks like a little dome or a hole) on the bottom or side. A washer hookup would be a pair of shut-off valves (usually red and blue) for water.

Step 2: Understand Why It’s Outside

You might wonder why the gas regulator is mounted outside. There are two main reasons:

• Ventilation: Gas regulators have an exhaust vent to release excess pressure. If that vent were inside, a gas leak could build up in your home. Placing it outside ensures any escaping gas dissipates safely.
• Emergency Access: If a problem occurs while you’re away, emergency responders can immediately shut off the gas or access the regulator without breaking into your home.

Step 3: Check Your Washer Type

Now that you know it’s a gas regulator, you need to determine what kind of washer you have:

• Electric Washer: This is the most common type. It only needs a standard electrical outlet (120V) and a water supply. The gas regulator is completely unrelated.
• Gas Dryer (not washer): A gas dryer uses this regulator. If you have a gas dryer, you will connect it to the regulator. However, a washer itself never uses gas—it only uses water.

Step 4: Connect a Gas Dryer (If Applicable)

If you have a gas dryer, here’s how to connect it to the regulator:

1. Turn off the gas: Locate the main gas shut-off valve for your mobile home and turn it off. Wait a few minutes for any residual gas to clear.
2. Inspect the regulator: Ensure the regulator is rated for the appliance (usually 1/2 PSI for a dryer). Check for a shut-off valve on the regulator itself.
3. Attach the gas line: Use a flexible gas connector (the yellow or black coated braided hose). Apply pipe thread sealant to the threads of the regulator outlet. Tighten the connector with an adjustable wrench. Do not overtighten.
4. Connect to the dryer: Attach the other end of the gas line to the dryer’s gas inlet.
5. Test for leaks: Turn the gas back on. Apply a soapy water solution to all connections. If you see bubbles, you have a leak. Tighten the connection slightly or reapply sealant.

Step 5: Connect an Electric Washer (Most Common)

If you have a standard electric washer, ignore the gas regulator. Here’s what you actually need:

1. Find the water supply: Look for two shut-off valves (usually red for hot, blue for cold) near where the washer will sit. If you don’t have these, you’ll need to install them.
2. Connect hoses: Attach the hot water hose to the red valve and the cold water hose to the blue valve. Hand-tighten, then give a quarter turn with a wrench.
3. Connect to the washer: Attach the other ends of the hoses to the corresponding inlets on the back of the washer.
4. Connect the drain: Place the washer’s drain hose into a standpipe or a laundry sink.
5. Plug it in: Plug the washer into a standard 120V outlet.

• Never assume: Always confirm what a device is before connecting anything. A gas regulator is not a water hookup.
• Gas work is serious: If you are not comfortable working with gas lines, hire a licensed professional. A gas leak can be dangerous.
• Check for a shut-off valve: The gas regulator should have a shut-off valve on the supply side. Make sure it’s in the “off” position before starting any work.
• Ventilation is key: If you are connecting a gas dryer, ensure the dryer’s exhaust vent is routed outside. Never vent a gas dryer indoors.
• Soap test everything: After any gas connection, always perform a soapy water leak test. It’s cheap and effective.