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A ___ pump draws fuel oil from a fuel oil tank and delivers…

A ___ pump draws fuel oil from a fuel oil tank and delivers it to a burner at a controlled pressure.

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___ are located on the blowdown line used to release water f…

___ are located on the blowdown line used to release water from the bottom of a boiler.

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A tankless boiler has an added heat exchanger to remove the…

A tankless boiler has an added heat exchanger to remove the required additional heat from the gases of combustion in order to allow the water vapor to condense.

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___ are located on the blowdown line used to release water f…

___ are located on the blowdown line used to release water from the bottom of a boiler.

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___ applications use steam to produce heat, force, and/or me…

___ applications use steam to produce heat, force, and/or mechanical action in a production application.

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Vacuum is pressure ___ pressure.

Vacuum is pressure ___ pressure.

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The ___ is the part of a boiler with water on one side and h…

The ___ is the part of a boiler with water on one side and heat from gases of combustion on the other.

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A temperature-pressure gauge indicates the ___.

A temperature-pressure gauge indicates the ___.

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A temperature-pressure gauge indicates the ___.

A temperature-pressure gauge indicates the ___.

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The ___ is the part of a boiler with water on one side and h…

The ___ is the part of a boiler with water on one side and heat from gases of combustion on the other.

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