This is a wall-sleeve air conditioner and electric-heat unit built for hotel rooms, apartments, or additions near saltwater environments where central ductwork isn't available. It's designed for property managers and homeowners who need self-contained, per-room climate control with added protection against coastal corrosion.
The PMC093J35CXXX is an Amana PTAC unit with electric heat, built for hospitality properties, multifamily housing, and additions in coastal or high-salt-exposure locations. This configuration includes Amana's seacoast corrosion-protection package (feature code C), intended for properties near saltwater where standard chassis coatings degrade faster. Performance ratings referenced here align with the manufacturer's published catalog data and applicable ASHRAE 90.1 standards. Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
Critical Fit & Power Requirements
- Wall sleeve opening: Industry-standard 42 in wide x 16-1/16 in high.
- Voltage: 230/208V (dual-rated; slashed values reflect 230V/208V performance).
- Electric heat: 3.5 kW at 230V / 3.0 kW at 208V, single stage.
- Total heater amperage: 15.5A (230V) / 14.1A (208V). MCA: 19.5A. MOP: 20A.
- Power cord/plug: NEMA 6-20P, factory-installed LCDI cord per UL 484 (applies to all units under 250V).
- Wall Sleeve is NOT included and must be purchased separately (e.g., WS900E, WS900QW, or WS900SC for seacoast applications).
- Exterior Architectural Grille is NOT included and must be purchased separately (SGK, AGK, or PGK series).
- Not compatible with 115V circuits.
- Not compatible with 265V circuits or 265V sub-base/hard-wire configurations — see the 265V commercial sibling chassis PMC094J for that voltage class.
- Not a drop-in fit for non-standard or custom sleeve openings outside 42 in x 16-1/16 in.
Condensate management is the most common callback on seacoast PTAC installs. The technical friction: salt-laden air accelerates corrosion at sleeve seams, and any back-pitch on the sleeve sends condensate toward the drywall instead of outdoors. The long-term prevention: pitch the sleeve 1/4 bubble toward the exterior wall using a torpedo level during rough-in, matching the framing diagram's minimum 1/4-inch sleeve extension beyond the outside wall face. The expert validation: check pitch at both the front and rear of the sleeve with the torpedo level before securing fasteners — don't rely on the "eyeball" method on a job with multiple units. The professional standard: this pitch requirement is a standard property-management best practice for hospitality PTAC fleets, since a single misleveled sleeve can lead to repeat drywall repair tickets across a building's warranty period.
Key Benefits
- Dual-voltage rated performance (230V/208V) gives flexibility across different building electrical services without changing the chassis.
- EER of 12.3 (230V) / 12.1 (208V) for verified cooling efficiency at rated conditions.
- Fresh air ventilation adjustable from 25-35 CFM for make-up air in occupied spaces.
- Seacoast corrosion protection extends service life in coastal, high-salt-exposure installations.
- R-32 refrigerant, meeting or exceeding ASHRAE 90.1 efficiency standards.
- Single-stage 3.5/3.0 kW electric heat strip provides supplemental heating without a separate heat pump compressor.
Technical Table
| Spec | Value | Unit |
|---|---|---|
| Cooling Capacity (230V) | 9,000 | BTU/h |
| Cooling Capacity (208V) | 8,700 | BTU/h |
| Compressor Amps (230/208V) | 5.2/5.2 | A |
| Compressor Watts (230/208V) | 730/715 | W |
| EER (230/208V) | 12.3/12.1 | - |
| Indoor Airflow | 318/318 | CFM |
| Fresh Air Ventilation | 25-35 | CFM |
| Electric Heat Size (230/208V) | 3.5/3.0 | kW |
| Heating Capacity (230V) | 12,000 | BTU/h |
| Heating Capacity (208V) | 9,900 | BTU/h |
| Heater Total Watts (230/208V) | 3,570/2,935 | W |
| Heater Total Amps (230/208V) | 15.5/14.1 | A |
| Minimum Circuit Ampacity (MCA) | 19.5 | A |
| Maximum Overcurrent Protection (MOP) | 20 | A |
| Power Cord / Plug Type | NEMA 6-20P | - |
| Voltage | 230/208 | V |
| Refrigerant Type | R-32 | - |
| Seacoast Corrosion Protection | Yes (Feature Code C) | - |
| Wall Sleeve Standard Dimensions | 42 x 16-1/16 | in |
| Wall Sleeve Included | Not Included | - |
| Exterior Architectural Grille Included | Not Included | - |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
- Compatible with 230/208V circuits via NEMA 6-20P plug configuration.
- Fits industry-standard 42-inch x 16-1/16-inch wall sleeve openings, including WS900E, WS900QW, and WS900SC (seacoast triple-protected) models.
- Not compatible with 115V circuits.
- Not compatible with 265V circuits or 265V sub-base/hard-wire kit configurations — that voltage class is served by the separate PMC094J chassis.
- Wall Sleeve NOT included — must be ordered separately.
- Exterior Architectural Grille NOT included — must be ordered separately.
- Not a drop-in replacement for non-standard or custom sleeve openings.
Compliance & Environment
| Attribute | Value |
|---|---|
| Refrigerant Type | R-32 |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
| Power Cord Compliance | LCDI power cord per UL 484 (units under 250V) |
| Voltage Operating Range | Min 197V / Max 253V (230/208V models) |
FAQ
Is the wall sleeve included with this unit?
No. The wall sleeve is sold separately from the PMC093J35CXXX chassis. It fits an industry-standard 42-inch wide by 16-1/16-inch high sleeve opening (e.g., WS900E, WS900QW, or WS900SC for seacoast environments).
What breaker size and plug type does this unit require?
This unit uses a NEMA 6-20P power cord rated for 230/208V, with a Minimum Circuit Ampacity of 19.5A and a Maximum Overcurrent Protection rating of 20A. It ships with an LCDI power cord per UL 484, standard for units under 250V.
Can this be hardwired for 265V commercial applications?
No. This is a 230/208V unit and is not compatible with 265V circuits. The 265V commercial sibling chassis is the PMC094J, which requires an Amana sub-base (PTSB4**E series) or hard-wire kit PTPWHWK4 with disconnect switch PSHW04A, along with factory-installed cartridge-style time-delay fuses. Do not attempt to wire this 230/208V model for 265V service.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
[NEEDS VERIFICATION] - Exact installation and warranty-validation requirements are detailed in the manufacturer warranty documentation. Refer to the Resources tab for full terms.
Will this fit a standard 42-inch by 16-inch wall sleeve opening?
Yes. This chassis is designed for the industry-standard 42-inch wide by 16-1/16-inch high wall sleeve opening. It is not a drop-in fit for non-standard or custom sleeve openings.
Warranty & Registration
This unit carries a 1-Year Repair/Replace warranty and a 5-Year Parts Limited Warranty, per the manufacturer's published warranty badge terms. Exact conditions, including any distinction between commercial hospitality use and residential use, are detailed in the warranty PDF found in the Resources tab. Ask us before you order if you need help confirming warranty terms for a commercial hospitality deployment versus a residential install — we always reply back.
