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

Author Question: Using Figure 92-7, what should the approximate suction pressure be for an EC015 system operating in ... (Read 17 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
on: Jul 26, 2018
Using Figure 92-7, what should the approximate suction pressure be for an EC015 system operating in heating with an entering water temperature of 50F and a water flow of 2.8 GPM?
 
  What will be an ideal response?

Question 2

Using the induced draft sequence chart in Figure 92-4, what should be checked if the induced draft fan comes on but the igniter is never energized?
 
  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

atrochim

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 26, 2018
Answer to Question 1

164  201 psig

Answer to Question 2

Check to see if the vent has the correct draft Check for obstructions in the vent
Check the draft pressure switch


Collmarie

  • Member
  • Posts: 569
Reply 2 on: Jul 26, 2018
Gracias!

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Hormonal and nervous factors influencing blood pressure Hormonal and nervous factors influencing blood pressure
With input from sensory neurons, activation of the reticular activating system causes arousal of the ... With input from sensory neurons, activation of the reticular activating system causes arousal of the ...
Statuette of a Male Figure Statuette of a Male Figure
The Central Nervous System Includes the Brain and Spinal Cord The Central Nervous System Includes the Brain and Spinal Cord
The Renin-Angiotensin System The Renin-Angiotensin System
A taproot system consists of a large main root together with its lateral branchings A taproot system consists of a large main root together with its lateral branchings
Video: Frequency of stimulation and force (Recruitment of motor units and force)

For a complete list of videos, visit our video library