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

Author Question: If using a heat pump rooftop unit, why is proper height off of the roof important? What will be ... (Read 211 times)

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
on: Jul 26, 2018
If using a heat pump rooftop unit, why is proper height off of the roof important?
 
  What will be an ideal response?

Question 2

What are the characteristics that AMCA fan classes are based on?
 
  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

Tonyam972

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 26, 2018
Answer to Question 1

Proper height of the unit in heat pump applications is so that snow would not block airflow through the condenser.

Answer to Question 2

AMCA classes are based on fan performance. These classifications define upper and lower ranges of static pressure and outlet velocity.


sheilaspns

  • Hero Member
  • *****
  • Posts: 567
Reply #2 on: Jul 26, 2018
Thanks


Tonyam972

  • Sr. Member
  • ****
  • Posts: 342
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Height and weight table Height and weight table
Anatomically modern humans left archaeological clues, including evidence of burials, which indicate Anatomically modern humans left archaeological clues, including evidence of burials, which indicate
Visual aids, such as proper walking shoes and a pedometer, or an illustration showing someone ... Visual aids, such as proper walking shoes and a pedometer, or an illustration showing someone ...
A typical lubrication system, showing the oil pan, oil pump, oil filter, and oil passages. A typical lubrication system, showing the oil pan, oil pump, oil filter, and oil passages.
The hazmat training pyramid. It is important to train from the ground up, starting with a firm grasp ... The hazmat training pyramid. It is important to train from the ground up, starting with a firm grasp ...
30-Unit Insulin Syringe 30-Unit Insulin Syringe
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library