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

Author Question: Proper height above the roof is important when installing a heat pump rooftop unit: A) So that ... (Read 160 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Jul 24, 2018
Proper height above the roof is important when installing a heat pump rooftop unit:
 
  A) So that snow does not block airflow through the outdoor coil.
  B) So that the unit can be serviced from underneath.
  C) To ensure adequate combustion air to the burners.
  D) To allow the condenser to take advantage of local prevailing wind.

Question 2

The electrical disconnect can be mounted to the rooftop unit, provided that:
 
  A) It can easily be removed for service. B) It does not block access to any service panels.
  C) It is mounted inside the unit. D) It is a general-duty box.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momolu

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


penguins

  • Member
  • Posts: 903
Reply 2 on: Jul 24, 2018
:D TYSM

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

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?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

It is important to ask patients what other health care providers they are seeing, such as the dentis It is important to ask patients what other health care providers they are seeing, such as the dentis
nephron - functional unit of the kidney nephron - functional unit of the kidney
It is important for new employees to know the location of all fire extinguishers. (B) Aim low toward ... It is important for new employees to know the location of all fire extinguishers. (B) Aim low toward ...
A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ... A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ...
Checking fuel-pump volume using a hose from the outlet of the fuel-pressure regulator into a ... Checking fuel-pump volume using a hose from the outlet of the fuel-pressure regulator into a ...
Allis’ sign—demonstration of unequal knee height Allis’ sign—demonstration of unequal knee height
Video: Osmosis - water transport

For a complete list of videos, visit our video library