Just before charging the system with clean refrigerant, you should:
A) Recover the refrigerant. B) Install filter driers.
C) Evacuate the system. D) Flush the system.
C
Trades & Technology
You might also like to view...
An aluminum wire 2250 feet long cannot have a resistance greater than 0.2 ohm. What is the minimum size wire (in circular mils) that may be used?
What will be an ideal response?
Trades & Technology
8°11' - 6°30' =
What will be an ideal response?
Trades & Technology
How is time lost if you receive a note that requires a little effort to complete and is not urgent and you decide to do it later when you have free time?
What will be an ideal response?
Trades & Technology
What might cause a high pitched squeak or squeal in combination with low production and soft mushy ice in a flake ice machine?
What will be an ideal response?
Trades & Technology