Gas pumps are not designed to fill your tank until they overflow. Instead, ... The act of pumping is made a simple hold-on-and-release-off affair thanks to the venturi pipe.

The design of gas vent pipes and connectors for furnaces, water heaters, boilers, and other fossil-fuel appliances is a serious matter. Carbon monoxide poisoning, collapsing chimneys, fire hazards, ...

This vent pipe rises toward the roof, where it opens to the atmosphere to get the needed replacement air. Usually, a 11/2-inch-diameter pipe is sufficient to vent any residential fixture.

I’ve been a master plumber since 1981 and, as crazy as this sounds, I love installing plumbing pipes of all types, including traditional black-iron piping for gas lines.

That could be sewer gas, and the methane leaking into your home can cause nausea or dizziness. dangerous when it's leaking into your home like that. How to Unclog a Plumbing Vent ...

If you poke a drinking straw into your soft drink and place a finger over the opening, you can lift the straw out and the liquid in the straw will stay. Remove your finger and the liquid runs out. … ...

Direct-vent gas fireplace produces substantial heat. Published: Feb. 12, 2008, 3:29 p.m. By . James Dulley/Sensible Home; ... A concentric multiwalled vent pipe is used.

The Kozy Kollar is a heavy-duty rubber vent that allows a PVC pipe to go up through it. It will work on a 0 to 12-pitch roof, and it takes about an hour to install from start to finish.

Gas dryers: Turn off the gas supply by rotating the knob on the gas line one-quarter turn until it is perpendicular to the gas line. ... rotate the dryer vent brush in the attached vent pipe.