Running Gas Line Through Exterior Wall

The piping inside the house is called the gas supply line or building line.

Running gas line through exterior wall.

Drill a hole in the exterior wall and the header from the attic of the same wall. Diy snaking a csst gas line through the wall. How to run a pipe through a concrete block wall. Every gas line and appliance needs to be carefully checked for leakage following installation and prior to use.

From 1 2 to 1 1 2 pipe the face of a fitting to face of another fitting you add 3 4. The house has a cathedral ceiling no attic. Running csst gas line is the easiest way to run 2nd floor gas lines t. The branch line terminates in a drop line which is a vertical pipe dropping down to the appliance from an overhead branch line.

The holes must follow a straight line across the floor and must ascend or descend so the pipe will be sloped 1 4 inch per foot. Builders use many techniques to run pipe through concrete block walls but the easiest and most efficient way is to use a core drill. The proper way to install a propane heater or stove is to run the gas line from the tank s location in a yard or garage through the wall and to the appliance in the home. Branch lines run to individual appliances.

I need to run a gas lp line from outside the house to a cooktop in the kitchen. A heating contractor i ve spoken to proposes running the gas line from our meter in the laundry room through the external wall to the outside of the house along the house wall for 16 18 feet or so and then back into the house where they would be installing a 2nd boiler. Much of the literature i ve read sounds like a gas line can never be run in wall cavities or between floors without sleeving and venting to outdoors. To dig the pipe in would mean crossing a driveway in front or going all the way behind and.

The space between first and 2nd floors is car decking and beams and is finished as well. Most domestic gas lines use 1 2 inch 1 27 cm through 1 1 2 inch 3 81 cm black pipe while large commercial projects sometimes use larger fittings up to 8 inch. This drop line is called a riser if it carries gas up to an appliance from a branch line below the. When i look at actual construction in homes in my area of ca i see the gas lines in walls without sleeves.

This line will feed a second floor range. Running drainpipe through joists calls for meticulous work. Here s what i think i need to do.