NEC 2026 Compatible

NEC 2026 has revised the requirements for readily accessible disconnecting means for heating, ventilating, and air-conditioning (HVAC) equipment. Which of the following best describes the updated requirement for a permanently installed HVAC unit, excluding cord-and-plug connected equipment?

Journeyman Level📋 NEC 2026, Article 440.14NEC 2026 Code Changes
A

The disconnecting means must be located within sight from the HVAC unit.

B

The disconnecting means must be located within 50 feet of the HVAC unit and be capable of being locked in the open position.

C

The disconnecting means must be located within sight from, and be readily accessible from, the HVAC unit, unless a permanent, clearly labeled warning sign is installed at the unit indicating the location of the disconnecting means.

D

The disconnecting means must be located within 10 feet of the HVAC unit and be capable of being locked in the open position.

Explanation & Direct Citation

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    NEC 2026 Code Changes Practice Question: NEC 2026, Article 440.14 | SparkShift | SparkShift