List three advantages of a warm air electric furnace as compared ...

[vicky]

List three advantages of a warm air electric furnace as compared to an oil or gas furnace.
 
  What will be an ideal response?

Question 2

Why do steam humidifiers require heavier electrical wiring than bypass type humidifiers?
 
  What will be an ideal response?

[johnpizzaz]

Answer to Question 1

It is more compact than the equivalent gas or oil furnace.
Due to cooler surface temperature, it has zero clearance requirements on all sides. It may, therefore, be located in small spaces such as closets. Since there is no combustion process, there are no requirements for venting pipes, chimney, or makeup air. This reduces building costs and simplifies installation.

Answer to Question 2

The power wiring required for vaporizing and steam humidifiers is much heavier than other types of humidifiers because of the increased electrical power needed to heat the water.

[vicky]

TYSM

[mochi09]

Excellent