Gas Flex Connector Tips

gas flex connector

A gas flex connector is available in a variety of sizes and fitting for all your gas application needs (commercial or residential). Gas flex connectors are used in kitchens, attics, utility rooms and other spaces where required.

DO NOT install the gas connection through a floor, wall or any partition. The gas valve must be in the same room as the appliance (stove, dryer, auxiliary heating, water heater, etc.).

The connector must be of sufficient length to reach from the gas supply line to the apparatus without stretching. NEVER put two or more connectors together to make a longer connector.

Flex connectors comply with national building codes and the gas connector standards (ANSI Z21.24). However, your local authority laws and regulations apply. Some jurisdictions require the use of pipe sealants instead of Teflon® tape. Contact your community to verify the codes applied.

Do not reuse the gas flex connector

If a new device is purchased or an existing device is moved, a new connector must be used. Use the fittings that came with this connector or fittings that are manufactured and recommended by the same brand.

The connectors are intended for occasional movements after installation. It is not to be used with cast equipment. Frequent bending or excessive vibration will cause the metal to fatigue and should be avoided. Normal operation of a dryer, infrared heater or similar device will not cause extreme vibration or movement.

The gas flex connector should be used in natural gas or LPG / propane supply systems with operating pressures not exceeding 1/2 pound per square inch. DO NOT twist or bend the connector with a diameter of less than 1½ “(approximately the diameter of a golf ball) Avoid sharp turns without a right angle.

Gas flex connector sizing

Keep in mind that safety is of the utmost importance and that any compromise can mean life-threatening consequences for you and for others. Before purchasing the gas flex connector, determine the distance from the location of the gas meter to the appliance.

Consider the nature of the plumbing you want, whether you want to run it in the attic or inside the wall. Consider the number of curves or deviations across the line so you can identify the number of joints you may have to buy.

When installing gas appliances at home or in the office, you can not just buy a gas flex connector of any size. There are some very important factors that you must know to understand the size of the pipeline required to run the gas line.

The size of the flexible gas connection depends on the total length of the pipe and the amount of gas consumed by the unit.

British thermal units is a measure of the heat content of fuels or energy sources needed on your gas appliances. If you know how to convert the readings to cubic feet per hour, you can do so or access the data in the documentation to help you choose the correct size.

Gas flex connector for your kitchen

Cooking is an integral part of our life. That’s because we will not have anything to eat if we do not cook. However, most people are not aware of an important part of our kitchen appliances. This is especially the gas flex connection for the stove or cooktop.

There are even some flex connectors that have not been changed for a long time just because people take it for granted. The worst thing is knowing that some people do not even think about its meaning. Here are some things you should keep in mind when buying a gas flex connection.

Different types and sizes

When planning to replace your old gas flex connector, you must always know the different types that you can buy. In general, at least three (3) types are available. These are, in particular, plastic-coated stainless steel, plastic-coated brass or uncoated stainless steel.

These have different dimensions and properties. For example, they have different types of ends, so they cannot be used together. In that sense, the one that you must choose must correspond to the output of your gas stove.

Security and special features

Another tip when buying a gas flex connection for the kitchen is to pay attention to the safety aspect and other special features. Safety is always very important because it avoids accidents that may be caused by gas leakage and the like.

For example, buying a lower level connector puts you at greater risk. This is because leaks and explosions are very common. You want something to be bulletproof so that nothing bad will happen in your home. Therefore, you should treat the purchase of this product as an investment.


Thirdly, you should think about how often you should replace the gas flex connector. There are several connections that you must replace on a regular basis to ensure the safety of your home against any accident caused by a gas leak.

However, there are also certain brands that are durable enough to last longer. In that sense, you do not have to replace them often. You can even save some money for that.

Tips and warnings

When fitting the gas flex connector, be sure to use only high quality products and make sure you follow the safety guidelines. Turn off the valve and unplug the connector. Make sure that all connections and pipe connections of the line are secure.

Test the entire gas line for leaks. Use an installation procedure that allows easy repair and maintenance. If you smell gas in your kitchen or in the vicinity of the building at any time, immediately notify other residents and call emergency services.

Call us at (559) 940-0890

Clovis Plumbing Services