MA amendments.
440.14. Insert a second informational note as follows:
Informational Note No. 2: Article 440 generally only applies to equipment that incorporates hermetic refrigerant motor-compressors. See also 430.109(B) for specific provisions governing the disconnecting requirements for such equipment, wherever located, that uses a motor that is 1/8 hp or less.
Click here to see the Massachusetts amendments to the 2023 NEC®.
In Massachusetts, which of the following it true of HVAC equipment that does not incorporate a hermetic refrigerant motor compressor?
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