According to the 2016 California Plumbing Code (CPC), sediment traps
Are gas sediment traps required?
Sediment traps are required at all automatically controlled gas appliances. … In other words, sediments traps are required at furnaces, boilers, water heaters, clothes dryers, ovens, space heaters, unit heaters, gas fireplaces, and more.
Where do you put a sediment trap on a gas line? Location of sediment trap: Sediment trap is required to be installed downstream of the appliance shut off valve and as close to the appliance inlet as possible.
How much does a sediment trap cost?
Sediment traps cost about $10, but you can do it yourself for less without the kit by shopping for 1/2 inch gas line at Home Depot. If you have a professional install one, it can cost up to $100.
What does a gas sediment trap do?
Sediment traps installed at gas appliances are used to help catch any sediment or debris that may be present in the gas line and prevent it from entering the appliance and possibly damaging it.
Does each gas appliance need a drip leg?
The drip leg serves as an area within the fuel piping system to protect your appliances and regulators from damage. It is a very simple and necessary component of fuel piping installation. The drip leg requirements are the same for both natural gas and propane.
What is the difference between a drip leg and a sediment trap?
Plumbers and some inspectors will often use the terms interchangeably. However: Sediment traps are basically for the purposes of catching sediment and contaminates in a gas line. Drip legs are basically for catching condensate and moisture in a gas line.
How does a sediment trap work?
How do sediment traps work? The basic sediment trap consists of a broad funnel with a collecting jar at the bottom. … Traps are often placed very deep, where they can catch sediment near the ocean bottom. When a ship returns to retrieve the trap, the crew activates a remote-controlled device called an acoustic release.
How can we check for leaks in gas lines?
- Apply a soap-and-water solution to each connection in the gas lines. Never use a match! …
- Turn on the gas and look for bubbles.
- If bubbles form, tighten the fitting slightly with a pipe wrench and recheck. …
- If you still see leaks, disassemble the fitting and check the flare shape.
What is the purpose of a drip leg on a gas line?
The rarely noticed sediment trap, or drip leg, is an important part of any gas appliance. These small pipes that appear to be extensions of the gas line serve the purpose of collecting sediment, debris, and other impurities that come through the gas line, catching them before they enter the appliance.
What is gas sediment?
A sediment trap is a short piece of gas pipe installed near an appliance that helps to collect debris in the gas line. The idea is that any debris in the gas line will collect in the sediment trap before that debris can foul up the appliance’s gas valve and cause trouble.
What is a gas stub out?
Basically, a stub out is the part of a pipe that extends out from the wall that allows you to connect a device to it. It is safe to leave it capped until you need it, and some of them are never used. Once your gas is turned off, you will uncap the stub out and safely attach your gas grill line to it.
Are sediment traps required in Nevada?
A sediment trap, is sometimes referred to as a “drip leg.” It is an extension on the metal gas line typically running to a gas burning appliance. … These sediment traps are required by the State of Nevada on gas burning appliances such as water heaters, furnaces, gas fire places, boilers, etc.
What is sediment trapping?
A sediment trap is a temporary containment area that allows sediment in collected storm water to settle out during infiltration or before the runoff is discharged through a stabilized spillway/dewatering pipe.
Does a gas water heater need a drip leg?
Drip legs and sediment traps are a capped off section of gas line that is designed and installed to catch debris or moisture in the gas line to keep the system clean. Moisture and debris will simply pass by the assembly and into the appliance. …
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