The large spring contained in the 3-way valve will always try to shift the valve:
A. To the cool position
B. To the heat position
C. To the defrost position
D. To the high speed heat mode
Answer: A
Trades & Technology
You might also like to view...
Explain the essential differences between marble and granite and their uses in buildings.
What will be an ideal response?
Trades & Technology
When a refrigerant is classified by ASHRAE as A2L, the “L” means that _____.
a. the ODP is low b. the GWP is low c. it is extremely flammable d. it is mildly flammable
Trades & Technology
What is meant by "blowing the cells open," and how can this event be controlled?
What will be an ideal response?
Trades & Technology
To confirm if the room thermostat is sending a signal to the indoor fan relay, which terminal would be
checked for voltage? a. G b. B c. Y d. R
Trades & Technology