Delaney was leaving the cover of a vent pipe when it happened.

The air in the pot enters the atmosphere through a vent pipe.

They found a corner of the roof where the rope could be tied around a vent pipe.

The smoke from the stick should be drawn up under the hood into the vent pipe.

The vent pipe was intact, and Rennie could see no reason for not using it.

You jest keep hanging on to the vent pipe until the volunteer fire department gets here.

Each has a vent pipe from its respective circuit.

The exhaust gasses then are directed out of the house through the vent pipes.

Moving carefully, he braced himself against the vent pipe and got the rope over his shoulders.

Our first job is to make an opening to insert the vent pipe from the heater."

They stepped across the roof peak until they were directly above the vent pipe.

However, if the latrine is dark inside the only light they can see is at the top of the vent pipe.

Following the hallway around another turn, I duck under a vent pipe and ignore two separate sets of stairs.

When wind is blowing over the vent pipe it creates a low pressure area sucking the odor out.

The Shadow prepared to climb a vent pipe to the nearest of those dark sills.

A metal vent pipe rises from the roof ridge at the south, with additional pipes coming out of the western wall.

Most include lockable doors, ventilation near the top, and a vent pipe for the holding tank.

Scrape away any old roofing cement under the shingles and around the vent pipe.

The vent pipes were cylindrical and of a narrow enough diameter that he was able to hold on to each one securely.

Occasionally air becomes trapped in radiators and cannot escape to reach the expansion/vent pipe.

Septic vent pipes can be fitted with filters that remove some odors.

When Carson backed into a stack of vent pipes, her feet skidded on the wet roof.

In the front yard of St. Thomas's, a one-foot-diameter vent pipe rose six feet above the ground.

In some cases solar-powered fans are added giving a constant outwards flow from the vent pipe.

Other places to test, beginning in the attic, are the openings where a chimney or plumbing vent pipe rises from below.