How long does a drip leg have to be?
How long does a drip leg need to be? Must be made of a tee fitting with a capped nipple, a minimum of 3 inches in length, in the bottom opening of the run of the tee. Provide a 90-degree change of direction of gas flow, to help prevent sediment from flowing over the trap.
Do I need a sediment trap on my gas line?
According to the 2016 California Plumbing Code (CPC), sediment traps are required for all gas appliances except: illuminating appliances, ranges, clothes dryers, decorative appliances for installation in vented fireplaces, gas fireplaces, and outdoor grills.
Where do you put a drip leg on a water heater?
A drip leg can be installed anywhere at the low point in the piping system if there is moisture in the gas to allow for the removal of the condensation. The outlet of the meter is one such location. Sediment traps are usually installed very close to the water heater or furnace valve.
How big of a drip leg do you need for gas line?
(Dirt and scale from the pipe can enter the gas valve and cause it to malfunction). The inlet gas line must have a minimum length of three (3) inches (7.6 cm) drip leg (sediment trap) installed as close to the water heater’s gas valve as possible.
What do you need to know about drip legs?
Sediment traps are required before an appliance. Sediment traps collect dirt, rust, and other debris in the gas line before it gets to the control valve of an appliance. Drips legs are used to collect water droplets. They are located in low areas of a gas line.
What should I do if my water heater drips?
A general rule of thumb is to tighten until it is slightly harder to turn the wrench with your arm strength. Turn gas line back on and check to see if you have any leaks.
What is a drip leg on a gas line?
A sediment trap which is sometimes called a drip leg (although technically different) is a capped off section of gas line which is installed in such a way that any debris or moisture in the gas line will be caught in the trap where it can be cleaned out easily.
What is a drip leg and what is it for?
A drip leg, or also commonly called a sediment trap, is used on fuel piping to prevent sediment, debris, and moisture from entering a gas appliance or fuel regulator . Drip legs are required to be installed in a manner that meets or exceeds fuel piping codes and manufacture requirements for appliances and devices.
What is a drip leg or sediment trap?
What is a Drip Leg or Sediment Trap? A sediment trap which is sometimes called a drip leg (although technically different) is a capped off section of gas line which is installed in such a way that any debris or moisture in the gas line will be caught in the trap where it can be cleaned out easily.
What is a drip leg for a furnace?
A Drip Leg (Sediment Trap) is needed at your Gas Water Heater & Furnace. A sediment trap (drip leg) must be used on both propane and natural gas line installations, to trap condensate, oil, metal shavings and other debris and impurities, which might otherwise clog the burner orifice or lodge in the gas valve.
