Packaged Terminal Air Conditioners
Cross-references point to the standards that now own the topic after the October electrical rewrites: MV cable to medium-voltage-cables, energy storage to battery-energy-storage-systems, service grounding to grounding-and-bonding, lightning to lightning-protection.
Showing changes from Rev 3
to Rev 4
in Packaged Terminal Air Conditioners.
---
title: Packaged Terminal Air Conditioners
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unit heaters (use [[sync/unit-heaters]]); water-source heat pumps on a condenser
loop (use [[sync/water-source-heat-pumps]]); the through-wall fire/smoke damper
− (use [[sync/fire-and-smoke-dampers]]); and service-entrance equipment upstream of
− the branch circuit (use [[sync/electrical-service-entrance]]).
+ (use [[sync/fire-and-smoke-dampers]]); and the branch circuit and the distribution
+ equipment upstream of it (use [[sync/conductors-and-cables]] and [[sync/panelboards]]).
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## Central air-handling units, rooftop units, and packaged DX equipment serving ducted distribution are outside the scope of this standard. {note}
−## Service-entrance and distribution equipment upstream of the unit branch circuit is excluded and is covered by [[sync/electrical-service-entrance]]. {note}
+## The unit branch circuit and the distribution equipment upstream of it are excluded; the branch-circuit conductors are covered by [[sync/conductors-and-cables]] and the overcurrent and distribution equipment by [[sync/panelboards]]. {note}
# Referenced Standards {toc}
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default: 100
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