Cold wind seeps in through closed windows, and the heating vents are near the ceiling, where the warmth is wasted.

He could hear what sounded like air blowing through the heating vents.

The beast's shrill cry was coming through the heating vents from the engine compartment.

It was far from the heating vents, but not too cold.

Separate air conditioning and heating vents were provided for rear seat passengers.

Limburger cheese was stuffed into the heating vents of a truck used by a black driver.

Close off unoccupied rooms and shut off their heating vents.

She'd demanded a seat at the front on the way back home, to be near the heating vents.

Off to the side of the dining room is the butler's pantry where meals were prepared and kept warm in cabinets that had heating vents.

Meanwhile, Kathy Carter's eyes, across the room, were open wider than the heating vents.