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In servicing the expansion valve, which of these can a technician perform?
O Adjust the expansion valve using a torque wrench.
Adjust the expansion valve using an Allen wrench.
Adjust the expansion valve using a screwdriver.
The expansion valve cannot be adjusted.

Verified Answer :

GinnyAnswer

Final answer:

The expansion valve can be adjusted using a screwdriver for HVAC system optimization.


Explanation:

The expansion valve can be adjusted using a screwdriver to make necessary changes in the HVAC system.

Technicians may adjust the expansion valve using a screwdriver to regulate the flow of refrigerant based on system requirements.

Using the correct tool, such as a screwdriver to loosen this, ensures precise adjustments for optimal system performance.


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