This is a wall-sleeve air conditioner and electric heater for hotel rooms, apartments, or additions where central ductwork isn't available. It's built for property managers and homeowners who need self-contained, per-room climate control on a standard 230/208V circuit.
The PTC173J50AXXX is a 230/208V packaged terminal air conditioner with electric heat, sized for hotel guest rooms, extended-stay units, and room additions that need independent, per-space temperature control. This chassis is designed to install into an industry-standard PTAC wall sleeve and meets or exceeds 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.
- Wall sleeve opening: industry-standard 42 in wide x 16-1/16 in high (sleeve sold separately)
- Voltage: 230/208V
- Electric heat: 5.0/4.1 kW, single stage
- Heater total amps: 22.1/20.0A; MCA 27.6A; MOP (breaker) 30A
- Power cord/plug: factory-installed 6-30P (NEMA 6-30P), UL 484 LCDI cord (applies to units under 250V)
- Wall Sleeve is NOT included. Exterior Architectural Grille is NOT included. Both must be ordered separately.
- Not compatible with 115V circuits.
- Not for 265V hardwire applications. This is a factory-corded 230/208V unit — do not attempt to pair it with an Amana 265V sub-base (PTSB4**E series) or hard-wire kit PTPWHWK4/disconnect PSHW04A; those components are for 265V-rated chassis only.
- Not a drop-in fit for non-standard or custom sleeve openings — confirm the rough opening matches 42 in x 16-1/16 in before ordering.
The most common callback on a 230/208V PTAC install isn't the electrical — it's water intrusion around the sleeve. When the sleeve sits dead level or pitches inward, condensate backs up and wicks into the drywall behind the unit instead of draining outdoor. Set a torpedo level on the sleeve rail during rough-in and pitch it approximately 1/4 bubble toward the exterior, per Amana's framing guidance for the 42-1/4 in x 16-1/4 in minimum rough opening. On the electrical side, confirm the receptacle is a NEMA 6-30R matched to this unit's factory 6-30P cord — don't force-fit a 20A 6-20R receptacle onto a unit whose MCA is 27.6A and MOP is 30A. Verify against a NEMA receptacle chart before energizing. Document both the sleeve pitch and the receptacle match in the unit turnover file; it's standard property management practice for warranty and code inspection records under local electrical code adoption of NEC receptacle requirements.
Key Benefits
- EER of 10.4/10.6 for efficient per-room cooling on 230V/208V supply
- 4.4 pints/hour rated dehumidification for guest comfort in humid climates
- 65 CFM fresh-air ventilation setting for make-up air in tightly sealed rooms
- Single-stage 5.0/4.1 kW electric heat backup, no separate heat pump required
- R-32 refrigerant per manufacturer catalog documentation
- Meets or exceeds ASHRAE 90.1 efficiency standard
| Spec | Value | Unit |
|---|---|---|
| Cooling Capacity | 16,700/16,400 | BTU/h |
| EER | 10.4/10.6 | - |
| Heating Capacity (230V) | 17,100 | BTU/h |
| Heating Capacity (208V) | 14,000 | BTU/h |
| Electric Heat Size | 5.0/4.1 | kW |
| Heat Stages | 1 | - |
| Voltage | 230/208 | V |
| Compressor Amps | 7.8 | A |
| Compressor Watts | 1,575/1,575 | W |
| Heater Total Watts | 5,070/4,160 | W |
| Heater Total Amps | 22.1/20.0 | A |
| MCA (with heater) | 27.6 | A |
| MOP | 30 | A |
| Power Cord / Plug Type | 6-30P (NEMA 6-30P) | - |
| CFM Wet (High/Low) | 400/314 | CFM |
| CFM Dry (High/Low) | 412/390 | CFM |
| Ventilation CFM | 65 | CFM |
| Dehumidification | 4.4 | pints/hr |
| Net Weight | 113 | lb |
| Shipping Weight | 130 | lb |
| 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 230/208V circuits via a factory-installed NEMA 6-30P plug into a matching 6-30R receptacle.
- Fits the industry-standard 42 in wide x 16-1/16 in high wall sleeve opening (sleeve sold separately, e.g., Amana WS900E, WS900QW).
- Wall Sleeve NOT included. Order separately.
- Exterior Architectural Grille NOT included. Order separately (SGK, AGK, or PGK series).
- Not compatible with 115V circuits.
- Not suitable for 265V hardwire-only applications — this chassis is not rated for 265V and should never be paired with a 265V sub-base or hard-wire kit.
- Not a drop-in fit for non-standard sleeve openings outside the 42 in x 16-1/16 in industry standard.
| Spec | Value |
|---|---|
| Refrigerant Type | R-32 |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
| Power Cord Compliance | UL 484 LCDI cord (units under 250V) |
| Voltage Operating Range | Min 197V / Max 253V (230/208V models) |
FAQ
Is the wall sleeve included with this unit?
No. The PTC173J50AXXX is sold as the chassis unit only. The wall sleeve (e.g., WS900E, WS900QW) and the exterior architectural grille are sold separately.
What breaker size and plug type does this unit require?
With the 5.0/4.1 kW electric heat installed, this unit has an MCA of 27.6 amps and requires a 30-amp overcurrent device (MOP). It ships with a factory 6-30P power cord for a matching NEMA 6-30R receptacle on a 230/208V circuit.
Can this be hardwired for 265V commercial applications?
No. This model is a 230/208V unit with a factory-installed LCDI power cord per UL 484. It is not rated for 265V and must not be paired with a 265V sub-base or hard-wire kit.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
The unit itself plugs into a matching NEMA 6-30R receptacle. Receptacle installation and any dedicated circuit work should be done by a licensed electrician per local and NEC code. Refer to the Resources tab warranty document for the manufacturer's specific installation requirements.
Will this fit a standard 42-inch by 16-inch wall sleeve opening?
Yes. The PTC173J chassis is designed for the industry-standard 42 in wide x 16-1/16 in high wall sleeve opening, sold separately.
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 differences between residential and commercial hospitality usage, are detailed in the warranty PDF under the "Resources (System Manuals and Warranty)" Tab above. Review that document before installation in a commercial or hospitality property to confirm coverage terms apply to your use case. If you have questions before you order, ask us — we always reply back.
