Load & DesignQuestion 22 of 110
What is the main benefit of properly sizing equipment to a load calculation rather than oversizing?
a.Faster refrigerant charging
b.Better humidity control, comfort, and energy efficiency
c.Elimination of the need for a permit
d.Higher supply air velocity
Explanation
Right-sized equipment runs longer, steadier cycles that dehumidify effectively and hold temperature evenly, improving comfort and efficiency. Oversizing wastes energy through short cycling and leaves the space humid. This aligns with Title 24 efficiency goals.
Law Reference: California Energy Code (Title 24)Practice all 110 questions free — no signup required.
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- Which condition would a technician correct by performing an accurate load calculation instead of using a rule of thumb like square footage per ton?
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