This is a wall-sleeve air conditioner and heater built for hotel rooms, coastal properties, and additions where central ductwork isn't available. It's designed for property managers and owners in seacoast or corrosive-air environments who need self-contained, per-room climate control with extra protection against salt-air corrosion.
This PTAC unit pairs an 11,800 BTU cooling chassis with a 2.5 kW electric heat strip on a 265V circuit, carrying Amana's Feature Code C seacoast corrosion-protection package for coastal or high-salt-air installations such as beachfront hotels or waterfront apartment buildings. All units in this family meet or exceed ASHRAE 90.1 efficiency requirements. 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: Standard industry 42 in wide x 16-1/16 in high (rough framing opening approximately 42-1/4 in x 16-1/4 in minimum).
- Voltage: 265V — commercial circuit only. Minimum 239V / maximum 292V per manufacturer voltage limits.
- Total heat amps: 9.7A. MCA (with electric heat): 12.2A. MOP: 15A (factory-installed cartridge-style time-delay fuses).
- Power cord/plug: 7-20P NEMA configuration.
- Wall Sleeve is NOT included. Order separately (e.g., WS900E, WS900QW, or WS900SC seacoast-protected sleeve).
- Exterior Architectural Grille is NOT included. Order separately (SGK stamped, AGK extruded aluminum, or PGK polymer grille).
- Not compatible with 115V circuits.
- Not compatible with 230/208V circuits. This is a 265V-only configuration. The 230/208V version of this chassis is sold as model PTC123J and uses a different plug/cord — do not substitute.
- 265V installation requires an Amana sub-base (PTSB4**E series) or the PTPWHWK4 hardwire kit with PSHW04A disconnect switch. Neither is included with this unit.
- This unit is not a drop-in fit for non-standard or custom sleeve openings — verify rough opening dimensions before ordering.
On seacoast properties, condensate drainage and NEMA plug mismatches are the two most common callbacks on this chassis. First, pitch the wall sleeve 1/4 bubble toward the outside wall using a torpedo level before securing it in the rough opening — a level or reverse-pitched sleeve backs condensate into the drywall and rots the framing over a cooling season, not immediately, which is why it gets missed at final walkthrough. Second, confirm the receptacle or sub-base is wired for the 7-20P cord on this 265V unit before the chassis arrives on site; use a NEMA receptacle chart to verify blade configuration, because a 265V unit plugged into a mismatched receptacle (or forced into a 230/208V outlet) is an electrical fire risk, not just an inconvenience. Property managers doing multi-room PTAC turnovers should log sub-base model numbers per room against the NEC-compliant circuit schedule to avoid a mismatched swap during future unit replacements.
Key Benefits
- 11,800 BTU cooling capacity with an 11.2 EER rating for steady per-room efficiency.
- 2.5 kW electric heat strip delivers 8,500 BTU of supplemental heat on the 265V circuit.
- 1.7 pints/hour dehumidification helps control humidity in coastal or high-moisture rooms.
- 65 CFM fresh-air ventilation setting brings in make-up air without opening a window.
- Seacoast corrosion-protection package (Feature Code C) extends chassis life in salt-air environments.
- R-32 refrigerant chassis, compliant with ASHRAE 90.1 efficiency standards.
Technical Table
| Spec | Value | Unit |
|---|---|---|
| Cooling Capacity | 11,800 | BTU/h |
| Heating Capacity (265V Electric Heat) | 8,500 | BTU/h |
| Electric Heat Strip Size | 2.5 | kW |
| Heater Stages | 1 | - |
| Voltage | 265 | V |
| Compressor Amps | 4.9 | A |
| Compressor Watts | 1,050 | W |
| Total Heat Amps | 9.7 | A |
| Total Heat Watts | 2,570 | W |
| MCA (with Electric Heat) | 12.2 | A |
| MOP (Max Overcurrent Protection) | 15 | A |
| NEMA Plug Type | 7-20P | - |
| EER | 11.2 | BTU/Wh |
| MCA (No Heater) | 5.8 | A |
| CFM Wet (High/Low) | 330/245 | CFM |
| CFM Dry (High/Low) | 335/335 | CFM |
| Ventilation CFM | 65 | CFM |
| Dehumidification | 1.7 | pints/hr |
| Net Weight | 108 | lb |
| Shipping Weight | 125 | lb |
| Refrigerant Type | R-32 | - |
| Corrosion Protection | Seacoast Protected (Feature Code C) | - |
| Wall Sleeve Dimensions | Standard 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
- Fits the industry-standard 42 in x 16-1/16 in wall sleeve opening.
- Compatible with 265V commercial circuits (239V–292V range) via 7-20P plug, or hardwire configuration using the Amana PTSB4**E sub-base or PTPWHWK4 kit with PSHW04A disconnect (sold separately).
- Not compatible with 115V circuits.
- Not compatible with 230/208V circuits — use sibling model PTC123J for 230/208V installations.
- Wall Sleeve NOT included — order separately (WS900E, WS900QW, WS900SC, or other compatible sleeve series).
- Exterior Architectural Grille NOT included — order separately (SGK, AGK, or PGK series).
- Not a drop-in replacement for non-standard or custom sleeve openings.
Compliance & Environment
| Item | Detail |
|---|---|
| Refrigerant Type | R-32 |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
| Overcurrent Protection (265V with Heat) | 15A cartridge-style time-delay fuses, factory-installed |
FAQ
Is the wall sleeve included with this unit?
No. The wall sleeve is sold separately. This unit requires a standard 42 in x 16-1/16 in wall sleeve, such as the Amana WS900E, WS900QW, or WS900SC (Seacoast triple-protected) series.
What breaker size and plug type does this unit require?
This 265V configuration with the 2.5 kW electric heat strip has an MCA of 12.2A and requires 15A maximum overcurrent protection (cartridge-style time-delay fuses, factory-installed). It ships with a 7-20P power cord.
Can this be hardwired for 265V commercial applications?
Yes, but 265V models must be installed with an Amana brand sub-base (PTSB4**E series) or the PTPWHWK4 hardwire kit paired with the PSHW04A disconnect switch. Neither is included with the unit and must be ordered separately.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
265V PTAC units involve dedicated circuits, sub-base wiring, and cartridge fusing. Installation practices affecting electrical safety and warranty validity are detailed in the manufacturer warranty document. Refer to the Resources tab for exact terms; this listing does not assert requirements beyond what the warranty document states.
Will this fit a standard 42-inch by 16-inch wall sleeve opening?
Yes. This chassis fits the industry-standard 42 in wide x 16-1/16 in high wall sleeve opening. It is not a drop-in fit for custom or non-standard sleeve openings.
Warranty & Registration
This unit carries a 1-Year Repair/Replace warranty and a 5-Year Parts Limited Warranty per manufacturer badge documentation. Commercial hospitality use versus residential use may carry different terms or limitations. Exact coverage terms, registration steps, and any usage-based limitations are detailed in the manufacturer warranty document — refer to the "Resources (System Manuals and Warranty)" Tab above on this page for full terms before installation.
