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

Author Question: What changes were made in furnace design to achieve 80 efficiency? What will be an ideal ... (Read 35 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Jul 26, 2018
What changes were made in furnace design to achieve 80 efficiency?
 
  What will be an ideal response?

Question 2

Why are standing pilot natural draft furnaces no longer manufactured?
 
  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

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 26, 2018
Answer to Question 1

Removed standing pilot light, flatten and serpentine heat exchangers, and added induced draft blower.

Answer to Question 2

They cannot provide the minimum 78 AFUE required by DOT.


Pineapplelove6

  • Member
  • Posts: 560
Reply 2 on: Jul 26, 2018
Excellent

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

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?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells
A hair is an array of many α-keratin filaments, made up of the substructures A hair is an array of many α-keratin filaments, made up of the substructures
Shell-Tube CHE 413 Chemical Engineering Equipment Design Shell-Tube CHE 413 Chemical Engineering Equipment Design
Systems Analysis and Design, 10th Edition Systems Analysis and Design, 10th Edition
Starting Out with Programming Logic and Design Starting Out with Programming Logic and Design
Modern door design Modern door design
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library