Select all safety devices in a electric furnace?

Select all control devices in a electric furnace?

What control component starts the heat strips on a typical electric heat furnace?

Electric heating elements are rated in which of the following terms:

A kW is equal to:

. The individual heater wire size is dependent on which of the following:

The kW rating of an electric heater measures the

Low-voltage controls are used for which of the following reasons?

. Electric heat is supposed to glow red hot in the airstream.

Electric heat is normally less expensive to operate than gas heat?

The typical wire gauge for low-votage control circuits is:

The Btu rating is a rating of the