Referring to illustrated diagram, what type of HVAC system is shown? Illustration GS-RA-09

Illustration GS-RA-09: the U.S. Coast Guard has not released this illustration.

Question

Referring to illustrated diagram, what type of HVAC system is shown? Illustration GS-RA-09

Illustration GS-RA-09: the U.S. Coast Guard has not released this illustration.

Accepted Answer

Option D: A single zone system. A single zone HVAC system conditions air at a centralized apparatus and distributes it uniformly through ductwork to serve one primary thermal zone under the command of a single master thermostat.