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Author Question: An advantage of a warm air electric furnace compared to an oil or gas furnace is A) Lower ... (Read 89 times)

Deast7027

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on: Jul 26, 2018
An advantage of a warm air electric furnace compared to an oil or gas furnace is
 
  A) Lower operating cost in most parts of the country
  B) Warmer supply air temperatures
  C) No vent pipes, chimney, or makeup air are required
  D) Lower power requirements

Question 2

What protective devices do electric furnaces typically have?
 
  A) Fusible links and thermal overloads in series with the heating elements
  B) Pilot duty thermal overload relays
  C) Phase loss monitors
  D) Magnetic overload relays


jharrington11

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

A


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