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Author Question: What changes were made in furnace design to achieve 80 efficiency? What will be an ideal ... (Read 16 times)

Pineapplelove6

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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?


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Jayson

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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

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Reply 2 on: Jul 26, 2018
:D TYSM

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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