This is a wall-sleeve air conditioner with electric heat strip, built for hotel rooms, apartments, or additions where central ductwork isn't available. This particular model has factory corrosion protection for coastal or seacoast properties, and it's suited for property managers and homeowners who need self-contained, per-room climate control in salt-air environments.
The PTC173J35CXXX is a packaged terminal air conditioner with electric heat, factory-built with seacoast corrosion protection for coastal hospitality properties, coastal condos, and other salt-air-exposed installations. It meets or exceeds ASHRAE 90.1 efficiency 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: Standard 42 in wide x 16-1/16 in high (industry-standard PTAC sleeve dimension).
- Voltage: 230/208V — minimum 197V, maximum 253V per manufacturer voltage limits.
- Amperage with electric heat: 15.5/14.1A total amps; MCA 19.5A; MOP (breaker) 20A.
- NEMA Plug Type: 6-20P, factory-installed power cord with LCDI device per UL 484 (applies to units under 250V).
- Wall Sleeve is NOT included and must be purchased separately (e.g., Amana WS900E, WS900QW, or WS900SC for added seacoast protection).
- Exterior Architectural Grille is NOT included and must be purchased separately.
- Not compatible with 115V circuits.
- Not compatible with 265V circuits, and does not use the 265V sub-base (PTSB4**E) or hard-wire kit (PTPWHWK4 with PSHW04A disconnect) — those accessories apply only to 265V models, not this 230/208V unit.
- Not a drop-in fit for non-standard or custom sleeve openings — verify sleeve dimensions before ordering.
On seacoast installations, the wall sleeve pitch is the detail that separates a callback from a clean install. Field friction: installers sometimes level a sleeve dead flat because it "looks right," but a flat sleeve traps condensate against the drywall side of the assembly. Prevention: pitch the sleeve 1/4 bubble toward the building exterior using a torpedo level, so wet-coil condensate drains outside rather than wicking into interior framing — this matters even more in coastal climates where humidity load and corrosion both run higher. Validation: confirm the pitch against the framing diagram's rough-opening spec (approx. 42-1/4 in wide x 16-1/4 in minimum high, sleeve extending a minimum of 1/4 in beyond the outside wall face). Professional standard: document the pitch check in your commissioning notes — property managers on coastal assets increasingly require photographic proof of sleeve pitch and drain kit installation (DK900D/DK900QW) as part of preventive-maintenance and insurance compliance records.
Key Benefits
- 16,700/16,400 BTU/h cooling capacity (230V/208V) with 10.4/10.6 EER.
- 3.5/3.0 kW electric heat strip delivers 12,000 BTU/h heating at 230V, 9,900 BTU/h at 208V.
- 4.4 pints/hr dehumidification for moisture control in humid coastal climates.
- 65 CFM fresh air (make-up air) vent for ventilation without opening windows.
- Seacoast corrosion protection (Feature Code C) on chassis components for extended service life in salt-air environments.
- R-32 refrigerant, meets or exceeds ASHRAE 90.1 efficiency requirements.
| Spec | Value | Unit |
|---|---|---|
| Voltage | 230/208 | V |
| Cooling Capacity | 16,700/16,400 | BTU/h |
| Compressor Amps | 7.8 | A |
| Compressor Watts | 1,575/1,575 | W |
| EER | 10.4/10.6 | — |
| MCA (Chassis, No Heater) | 9.4 | A |
| CFM Wet (High/Low) | 400/314 | CFM |
| CFM Dry (High/Low) | 412/390 | CFM |
| Fresh Air Vent CFM | 65 | CFM |
| Dehumidification | 4.4 | pints/hr |
| Net Weight | 113 | LBS |
| Ship Weight | 130 | LBS |
| Electric Heat Size | 3.5/3.0 | kW |
| Heat Stages | 1 | — |
| Heating Capacity at 230V | 12,000 | BTU/h |
| Heating Capacity at 208V | 9,900 | BTU/h |
| Heater Total Watts | 3,570/2,935 | W |
| Heater Total Amps | 15.5/14.1 | A |
| MCA (With Heater) | 19.5 | A |
| MOP | 20 | A |
| NEMA Plug Type | 6-20P | — |
| Refrigerant Type | R-32 | — |
| Corrosion Protection | Seacoast Protected | — |
| 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
- Compatible with 230/208V circuits via NEMA 6-20P plug (or hardwire per local code where applicable).
- Fits standard 42-inch x 16-1/16-inch wall sleeve openings (Amana WS900 series and compatible sleeves).
- Seacoast triple-protected sleeve option (WS900SC) available separately for maximum coastal corrosion resistance alongside this unit's chassis protection.
- Not compatible with 115V circuits.
- Not compatible with 265V circuits; does not require or use the 265V sub-base (PTSB4**E) or hard-wire kit (PTPWHWK4/PSHW04A).
- 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 — verify dimensions before purchase.
Compliance & Environment
| Item | Detail |
|---|---|
| Refrigerant Type | R-32 |
| Electrical Compliance | Factory power cord with LCDI device per UL 484 (units under 250V); install per NEC and local code |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
| Voltage Operating Range | 197V minimum / 253V maximum (230/208V models) |
FAQ
Is the wall sleeve included with this unit?
No. The wall sleeve is sold separately. This unit is designed to fit the industry-standard 42 in x 16-1/16 in wall sleeve opening (for example, Amana WS900 series sleeves), but the sleeve and exterior grille must be purchased separately.
What breaker size and plug type does this unit require?
With the 3.5/3.0 kW electric heat strip installed, this unit requires a 20-amp circuit (MOP 20A, MCA 19.5A) and uses a NEMA 6-20P plug on the factory-installed power cord.
Can this be hardwired for 265V commercial applications?
No. This unit is rated 230/208V. It is not a 265V model and does not use the Amana PTSB4**E sub-base or PTPWHWK4 hard-wire kit with PSHW04A disconnect required for 265V installations.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
Electrical connections should be made in accordance with NEC requirements and local code. Refer to the "Resources (System Manuals and Warranty)" Tab above for the manufacturer's specific installation and warranty conditions.
Will this fit a standard 42-inch by 16-inch wall sleeve opening?
Yes. This chassis is built to the industry-standard 42 in wide x 16-1/16 in high wall sleeve opening. It is not a drop-in fit for non-standard or custom sleeve openings without verifying dimensions first.
Warranty & Registration
This unit carries a 1-Year Repair/Replace warranty and a 5-Year Parts Limited Warranty on covered components, per manufacturer badge documentation. Exact terms, including any distinctions between residential and commercial hospitality usage, are detailed in the warranty PDF. Refer to the "Resources (System Manuals and Warranty)" Tab above on this page for the full warranty document before purchase.
