This is a wall-sleeve heat pump for hotel rooms, apartments, or additions where central ductwork isn't available. It's built for property managers and electricians who need self-contained, per-room heating and cooling on a 265V commercial circuit.
The HEH154J50AXXX is an Amana R-32 PTHP built for hospitality rooms, additions, and multi-unit residential properties needing per-room heating and cooling without central ductwork. It combines a heat pump compressor with a 5.0 kW electric heat strip for backup heat during colder outdoor conditions, and it 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.
- Fits the industry-standard 42 in wide x 16-1/16 in high wall sleeve opening.
- Operates on a 265V circuit only - requires a NEMA 7-30P plug and 30A power cord.
- MCA is 23.9A; MOP (breaker/fuse) is 25A. 265V circuits use factory-installed cartridge-style time-delay fuses.
- Wall Sleeve NOT included. Sleeve (e.g., WS900E, WS900QW) must be purchased separately.
- Exterior Architectural Grille NOT included. Grille (SGK, AGK, or PGK) must be purchased separately.
- 265V installations require an Amana sub-base (PTSB4**E) or the PTPWHWK4 hardwire kit with PSHW04A disconnect switch - neither is included.
- Not compatible with 115V circuits.
- Not compatible with 230/208V circuits - the 230/208V sibling of this chassis is model HEH153J, not this unit.
- Not a drop-in replacement for non-standard or custom sleeve openings.
The technical friction on 265V jobs is almost always the receptacle: crews sometimes grab a 230V NEMA configuration off the truck by habit, and the plug simply won't seat in the 7-30P receptacle this unit ships with. Confirm the receptacle configuration against a NEMA Receptacle Chart before rough-in, not after the sleeve is set in drywall. On the sleeve itself, pitch it 1/4 bubble toward the outside wall using a torpedo level - this is what keeps condensate draining outdoors instead of wicking back into the sill and drywall over a heating season. Because this is a 265V circuit, also verify the breaker is rated for the cartridge-style time-delay fuses this voltage class requires, and document the circuit per NEC receptacle code before energizing - property managers should keep that documentation with the unit's warranty registration.
Key Benefits
- Heat pump operation (COP 3.1) reduces reliance on resistance heat in moderate outdoor temperatures.
- 5.0 kW electric heat strip provides 17,100 BTU/h of backup heat at 265V when outdoor temperatures drop below the heat pump's effective range.
- EER of 10.7 on the cooling side for continuous, self-contained room cooling.
- R-32 refrigerant, a lower-GWP alternative used across the current-generation J-series line.
- Designed to meet or exceed ASHRAE 90.1 efficiency standards.
- Single-stage electric heat simplifies field wiring and troubleshooting versus multi-stage heat strips.
| Spec | Value | Unit |
|---|---|---|
| System Type | PTHP (Packaged Terminal Heat Pump) | - |
| Cooling Capacity | 14,700 | BTU/h |
| EER | 10.7 | - |
| Heating Capacity (Heat Pump) | 14,200 | BTU/h |
| COP | 3.1 | - |
| Heating Capacity (265V Electric Heat) | 17,100 | BTU/h |
| Electric Heat Strip Size | 5.0 | kW |
| Electric Heat Stages | 1 | - |
| Total Heater Watts | 5,070 | W |
| Total Amps (Heater) | 19.2 | A |
| MCA (Minimum Circuit Ampacity) | 23.9 | A |
| MOP (Maximum Overcurrent Protection) | 25 | A |
| Voltage | 265 | V |
| NEMA Plug Type | 7-30P | - |
| Power Cord Amperage | 30 | A |
| Refrigerant Type | R-32 | - |
| Wall Sleeve 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 265V commercial circuits using a NEMA 7-30P plug and 30A power cord.
- Fits standard 42-inch x 16-1/16-inch wall sleeve openings (e.g., WS900E, WS900QW sleeve series).
- Requires an Amana PTSB4**E sub-base or PTPWHWK4 hardwire kit with PSHW04A disconnect switch for proper 265V installation - purchased separately.
- Not compatible with 115V circuits.
- Not compatible with 230/208V circuits - use sibling model HEH153J for 230/208V installations.
- Wall Sleeve is NOT included.
- Exterior Architectural Grille is NOT included.
- Not a drop-in fit for non-standard or custom sleeve openings.
| Attribute | Value |
|---|---|
| Refrigerant Type | R-32 |
| NEC Electrical Compliance | Factory-installed cartridge-style time-delay fuses required for 265V circuits; overcurrent protection sized to unit's MOP rating |
| Voltage Operating Range | 239V minimum / 292V maximum |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
FAQ
Is the wall sleeve included with this unit?
No. The wall sleeve is sold separately. This chassis fits the industry-standard 42 in wide x 16-1/16 in high sleeve opening (e.g., WS900E, WS900QW, or related sleeve variants).
What breaker size and plug type does this unit require?
This 265V configuration uses a NEMA 7-30P plug with a 30A power cord. The Minimum Circuit Ampacity (MCA) is 23.9A and the Maximum Overcurrent Protection (MOP) is 25A, so this circuit requires a dedicated 25A breaker with cartridge-style time-delay fuses, factory-installed.
Can this be hardwired for 265V commercial applications?
Yes, but only using the Amana PTSB4**E sub-base or the PTPWHWK4 hardwire kit paired with the PSHW04A disconnect switch. Neither is included with this unit and both must be purchased separately. A standard LCDI power cord does not apply to this 265V model - LCDI cords per UL 484 are specified only for units under 250V.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
265V circuits and sub-base/hardwire kit installation should be performed by a licensed electrician per NEC code requirements. Refer to the "Resources (System Manuals and Warranty)" tab above for the manufacturer's exact installation and warranty conditions.
Will this fit a standard 42-inch by 16-inch wall sleeve opening?
Yes. This chassis is designed for the industry-standard 42 in x 16-1/16 in 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 manufacturer badge documentation. Exact terms, including any distinction between commercial hospitality usage and residential usage, are detailed in the Product Warranty PDF. Refer to the "Resources (System Manuals and Warranty)" Tab above on this page for the complete warranty document before installation or registration.
