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

Author Question: Why should the bottom coil be first on, last off when using a face control to unload a coil? What ... (Read 41 times)

go.lag

  • Hero Member
  • *****
  • Posts: 667
on: Jul 26, 2018
Why should the bottom coil be first on, last off when using a face control to unload a coil?
 
  What will be an ideal response?

Question 2

What is the HSPF of the most efficient air to air heat pumps?
 
  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

tdewitt

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 26, 2018
Answer to Question 1

To insure that condensate will not drain over an inactive section of coil and re-evaporate.

Answer to Question 2

10 HSPF


go.lag

  • Member
  • Posts: 667
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

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

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Macro of a Butterfly face Macro of a Butterfly face
Bones of the Face and Skull (Lateral View) Bones of the Face and Skull (Lateral View)
a) Face the direction of your stroke. b) Avoid facing away from your stroke. a) Face the direction of your stroke. b) Avoid facing away from your stroke.
A beam-type torque wrench that displays the torque reading on the face of the dial. The beam display ... A beam-type torque wrench that displays the torque reading on the face of the dial. The beam display ...
This Powertrain Control Module (PCM) is located under the hood on this Chevrolet pickup truck. This Powertrain Control Module (PCM) is located under the hood on this Chevrolet pickup truck.
Gently squeeze along the length of each toe. Move proximal to distal. Squeeze top and bottom first, ... Gently squeeze along the length of each toe. Move proximal to distal. Squeeze top and bottom first, ...
Video: baroreceptors

For a complete list of videos, visit our video library