This is a wall-sleeve air conditioner and electric heater built for hotel rooms, apartments, or additions where central ductwork isn't available. It's a 265V commercial unit for property managers running single-phase 265V circuits — not a residential 230/208V or 115V retrofit.
This PMC154J50AXXX is a 265V packaged terminal air conditioner with a 5.0 kW electric heat strip, built for hospitality corridors, additions, and multi-family properties where a self-contained wall unit replaces central ductwork. It falls under Amana's PMC (DigiAIR Cooler) PTAC line and meets or exceeds ASHRAE 90.1. 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 (rough framing opening approx. 42-1/4 in wide x 16-1/4 in minimum high).
- Voltage: 265V, operating range 239V-292V. This is a commercial voltage class — not for 115V or 230/208V circuits.
- Power cord: 7-30P plug, MCA 23.9A, MOP 25A, total heating amps 19.2A, total heat wattage 5,070W.
- Wall Sleeve and Exterior Architectural Grille are sold separately and are NOT included with this unit.
- Required for 265V operation: an Amana sub-base (PTSB4**E series) or the PTPWHWK4 hard-wire kit with PSHW04A disconnect switch — neither is included and must be ordered separately.
- Not compatible with 115V circuits.
- Not compatible with 230/208V circuits — for that voltage class, see the sibling chassis PMC153J.
- Not a drop-in fit for non-standard or custom sleeve openings; confirm sleeve model before ordering.
On 265V hospitality retrofits, the sub-base wiring terminal often gets rushed because installers assume it's "just like the 230V unit." It isn't — the 265V sub-base uses a different terminal block and factory cartridge-style time-delay fuses, and mismatching torque on those lugs causes nuisance fuse blows and, over time, heat-damaged terminals inside the sub-base. Torque the line-side lugs to the sub-base manufacturer spec and re-check with an insulated torque screwdriver after the first 30 days of cooling-to-heating seasonal cycling, since thermal expansion loosens connections made under-spec. This isn't optional on a 265V circuit — NEC Article 440 (fixed electric heating equipment disconnect and overcurrent requirements) governs this connection, and a loose lug on a 25A MOP circuit is a documented electrical-fire root cause in PTAC service calls. Log the torque check on the unit's install card for property management's preventive-maintenance file.
Key Benefits
- 14,500 BTU/h cooling with 10.5 EER for per-room load matching in hotel and multi-family corridors.
- 5.0 kW electric heat strip delivers 17,100 BTU/h heating output at 265V.
- 412 CFM airflow with 25-35 CFM adjustable fresh-air intake for make-up air in tightly sealed rooms.
- R-32 refrigerant chassis.
- Meets or exceeds ASHRAE 90.1 efficiency requirements.
- Factory-installed cartridge-style time-delay fuses on the 265V heat circuit reduce nuisance trip callbacks versus field-installed fusing.
| Spec | Value | Unit |
|---|---|---|
| Cooling Capacity | 14,500 | BTU/h |
| Heating Capacity (265V) | 17,100 | BTU/h |
| Electric Heat Strip Size | 5.0 | kW |
| Heat Strip Stages | 1 | stage |
| EER | 10.5 | - |
| Voltage | 265 | V |
| Voltage Operating Range | 239-292 | V |
| Compressor Amps | 7.2 | A |
| Compressor Watts | 1,380 | W |
| Total Heating Amps | 19.2 | A |
| MCA (Minimum Circuit Ampacity) | 23.9 | A |
| MOP (Maximum Overcurrent Protection) | 25 | A |
| Total Heat Wattage | 5,070 | W |
| NEMA Plug / Power Cord | 7-30P | - |
| Airflow | 412 | CFM |
| Fresh Air Intake | 25-35 | CFM |
| Refrigerant Type | R-32 | - |
| Wall Sleeve Dimensions | Standard 42 x 16-1/16 | in |
| Wall Sleeve Included | Not Included | - |
| Exterior Architectural Grille Included | Not Included | - |
| Required Sub-Base (265V) | Amana PTSB4**E or PTPWHWK4 + PSHW04A (sold separately) | - |
| Overcurrent Protection Type | Factory-installed cartridge-style time-delay fuses | - |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
- Compatible with 265V single-phase commercial electrical circuits, operating range 239V-292V, using the required Amana sub-base or hard-wire kit.
- Fits the industry-standard 42 in x 16-1/16 in wall sleeve opening (WS900E, WS900QW, and compatible sleeve models sold separately).
- Not compatible with 115V circuits.
- Not compatible with 230/208V circuits — use sibling chassis PMC153J for that voltage class instead.
- Wall sleeve NOT included with this unit — must be ordered separately and installed with proper outward pitch for condensate drainage.
- Exterior architectural grille NOT included — must be selected and ordered separately (SGK, AGK, or PGK series).
- Not a drop-in fit for custom or non-standard sleeve openings; verify sleeve dimensions before purchase.
| Compliance Item | Value |
|---|---|
| Refrigerant Type | R-32 |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
| Electrical Code Reference | NEC — 265V circuits require dedicated sub-base or hard-wire disconnect kit per manufacturer instructions |
| Overcurrent Protection | Factory-installed cartridge-style time-delay fuses (265V) |
FAQ
Is the wall sleeve included with this unit?
No. The wall sleeve is sold separately. This unit fits the industry-standard 42 in wide x 16-1/16 in high sleeve opening (WS900E, WS900QW, and related sleeve models). The exterior architectural grille is also sold separately.
What breaker size and plug type does this unit require?
This 265V configuration has a Minimum Circuit Ampacity (MCA) of 23.9A and requires a maximum overcurrent protection (MOP) of 25A, using factory-installed cartridge-style time-delay fuses. The unit ships with a 7-30P power cord.
Can this be hardwired for 265V commercial applications?
Yes. All 265V Amana PTAC models must use an Amana-brand sub-base (PTSB4**E series) or the PTPWHWK4 hard-wire kit paired with the PSHW04A disconnect switch. Neither the sub-base nor the hard-wire kit is included with the chassis and must be ordered separately.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
265V installations involve fixed wiring to a sub-base or hard-wire disconnect kit and should be installed per NEC and local electrical code by a licensed electrician. Refer to the Resources tab for the manufacturer's exact warranty conditions [NEEDS VERIFICATION for installer-certification requirements].
Will this fit a standard 42-inch by 16-inch wall sleeve opening?
Yes. This chassis fits the industry-standard 42 in x 16-1/16 in wall sleeve opening. It is not a drop-in fit for non-standard or custom sleeve openings without confirming sleeve model compatibility first.
Warranty & Registration
Per manufacturer badge documentation, this unit carries a 1-Year Repair/Replace warranty and a 5-Year Parts Limited Warranty. Exact terms, including any distinction between residential and commercial hospitality usage, are detailed in the manufacturer warranty PDF. Refer to the "Resources (System Manuals and Warranty)" Tab above on this page for the full warranty document before installation, since commercial hospitality deployments can carry different usage limits than residential installs. We always reply back if you have questions before you order — ask us first if you're unsure about sub-base compatibility or sleeve sizing.
