This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why should the electrical service to the house be checked before installing an electric furnace in ... (Read 144 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Jul 26, 2018
Why should the electrical service to the house be checked before installing an electric furnace in an older house?
 
  What will be an ideal response?

Question 2

Why is the automatic expansion valve not suited for systems with varying loads?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dudman123

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 26, 2018
Answer to Question 1

The current requirements of an electric furnace can exceed the available current in older houses.

Answer to Question 2

The response of the automatic expansion valve to load changes causes it to feed more refrigerant when the load decreases and less refrigerant when the load increases.


joesmith1212

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Jul 26, 2018
Thank you!


dudman123

  • Sr. Member
  • ****
  • Posts: 304
Reply #3 on: Jul 26, 2018
Always glad to help...


« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Would you put one of these in your house? :D Would you put one of these in your house? :D
House cat House cat
A visually impaired patient is assisted by a service dog. A visually impaired patient is assisted by a service dog.
Marina Abramović, The House with the Ocean View—Nov. 22 9:54 am, 2002. Living installation. Marina Abramović, The House with the Ocean View—Nov. 22 9:54 am, 2002. Living installation.
Ludwig Mies van der Rohe, Farnsworth House, Fox River, Plano, Illinois. Ludwig Mies van der Rohe, Farnsworth House, Fox River, Plano, Illinois.
A roller cell-type electric fuel pump. A roller cell-type electric fuel pump.
Video: Mendel's Pea Experiment

For a complete list of videos, visit our video library