Which preposition to use with heaters

of Occurrences 7%

A neat white cloth covered the table; some good old wine sparkled in a crystal decanter; the porcelain was of the best; the plates had heaters of boiling water beneath them; a neatly-costumed maid-servant was in attendance.

for Occurrences 1%

It had hardwood floors, steam heat, two big bedrooms, a fine living room with a gas grate, a hot-water heater for the bath, and everything modern and convenient.

in Occurrences 1%

The houses were mostly mere board shanties, tightened by pasting newspapers over the cracks inside, where the women of the family had time for such work; and the heating apparatus was generally a wood-burning cook-stove, with possibly an additional coal heater in the front room which could be fired on Sundays, or when the family was at home to tend it.

into Occurrences 1%

The water pipe passes through the plate at the end of the heater into the hollow chamber, and a coil of pipes is formed, and the pipe then passes back through the head or plate to the hot water check valve and into the boiler.

until Occurrences 1%

"Wasn't no cook stoves and heaters until about 1890 or 1900.

within Occurrences 1%

Impressed in Spike's mind was a mental picture of the chilled motorman, and of the conductor huddled over the electric heater within the car.

Which preposition to use with  heaters