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The Amana PTSB320QW is a fully skirted sub-base kit for PTAC units that provides structural support and a 230/208V 15/20A plug-in receptacle. It conceals wiring behind the base, provides field-wiring access, and accepts NEC-compliant accessories such as fuse holders and circuit breakers. The sub-base installs before or after the wall sleeve and includes leveling legs and grounding provision. Installation clearances: min 3.75 in, max 5 in, flange min 2.75 in.
Fully skirted PTAC sub-base with 230/208V 15/20A receptacle (NEMA 6-20R), field-wiring access, NEC-compliant accessory space, leveling legs, and specified installation clearances
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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