This is a wall-sleeve air conditioner and electric-heat unit for hotel rooms, apartments, additions, or any space without central ductwork. It's built for property managers and homeowners who need self-contained, per-room heating and cooling on a standard 230/208V circuit.
The PTC173J35AXXX is a standard-model PTAC chassis from Amana, built for hospitality rooms, multifamily units, and additions where ductwork isn't practical. It pairs a 16,700/16,400 BTU cooling chassis with a factory-matched 3.5/3.0 kW electric heat strip on a 230/208V circuit, and units in this family meet or exceed 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: Standard 42 in wide x 16-1/16 in high (rough framing opening approx. 42-1/4 in x 16-1/4 in minimum).
- Voltage: 230/208V dual-rated chassis. Minimum 197V / maximum 253V per Amana's voltage limits for this class.
- Amperage with heater installed: 15.5A (230V) / 14.1A (208V) total; MCA 19.5A; MOP 20A.
- Plug/cord: NEMA 6-20P power cord, factory-supplied with LCDI device per UL 484 (applies to all Amana PTAC units under 250V).
- Wall Sleeve is NOT included and must be purchased separately (e.g., WS900E, WS900QW, or a deep/seacoast/sound-isolation variant as needed).
- Exterior Architectural Grille is NOT included and must be purchased separately (SGK stamped, AGK extruded aluminum, or PGK polymer, depending on color/finish needs).
- Not compatible with 115V circuits.
- Not compatible with 265V circuits, and does not use or require the 265V sub-base (PTSB4**E) or hard-wire kit (PTPWHWK4/PSHW04A) - those apply only to Amana's 265V chassis line.
- Not a drop-in fit for non-standard or custom-depth sleeve openings; confirm rough opening dimensions before ordering.
The technical friction on most PTAC callbacks isn't the electrical hookup - it's condensate. If the wall sleeve sits level or pitches inward, wet-coil condensate backs up into the chassis base pan and migrates into the surrounding drywall over a heating/cooling cycle change. Prevent it by pitching the sleeve 1/4 bubble toward the exterior wall face during rough-in, checked with a torpedo level before the sleeve is fastened and shimmed in place. This matches Amana's framing guidance that the sleeve extend a minimum of 1/4 in beyond the outside wall face, letting gravity carry condensate outdoors instead of into the stud cavity. On multi-unit hospitality retrofits, document this pitch check per unit in your commissioning log - it's a property-management best practice that protects you if a water-intrusion claim comes up months after turnover.
Key Benefits
- 16,700/16,400 BTU cooling capacity (230V/208V) sized for standard hotel and multifamily rooms.
- 3.5/3.0 kW electric heat strip delivers 12,000/9,900 BTU/h supplemental heat on the same chassis.
- EER of 10.4/10.6 (230V/208V) for per-room cooling efficiency.
- 4.4 pints/hr dehumidification helps manage humidity in guest rooms without a separate dehumidifier.
- 65 CFM fresh air ventilation option for make-up air in tightly sealed rooms.
- R-32 refrigerant chassis meeting or exceeding ASHRAE 90.1 efficiency requirements.
Technical Table
| Spec | Value | Unit |
|---|---|---|
| Cooling Capacity (230V/208V) | 16,700/16,400 | BTU/h |
| Heating Capacity (230V/208V) | 12,000/9,900 | BTU/h |
| Electric Heat Strip Size (230V/208V) | 3.5/3.0 | kW |
| Voltage | 230/208 | V |
| Compressor Amps | 7.8 | A |
| Total Amps with Heat (230V/208V) | 15.5/14.1 | A |
| Minimum Circuit Ampacity (MCA) | 19.5 | A |
| Maximum Overcurrent Protection (MOP) | 20 | A |
| NEMA Plug Type | 6-20P | - |
| EER (230V/208V) | 10.4/10.6 | BTU/Wh |
| Compressor Watts (230V/208V) | 1,575/1,575 | W |
| Total Watts with Heat (230V/208V) | 3,570/2,935 | W |
| Airflow, Wet Coil High/Low | 400/314 | CFM |
| Airflow, Dry Coil High/Low | 412/390 | CFM |
| Fresh Air Ventilation | 65 | CFM |
| Dehumidification | 4.4 | pints/hr |
| Net Weight | 113 | lb |
| Shipping Weight | 130 | lb |
| Refrigerant Type | R-32 | - |
| Wall Sleeve Compatibility | 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 dedicated 230/208V circuits via the included NEMA 6-20P plug and cord.
- Fits standard 42-inch x 16-1/16-inch wall sleeve openings, including Amana sleeve models such as WS900E, WS900QW, WS900SC (seacoast), and WS900GS (sound-isolation).
- Not compatible with 115V circuits.
- Not compatible with 265V circuits or the 265V sub-base (PTSB4**E) / hard-wire kit (PTPWHWK4 with PSHW04A disconnect) - those components apply only to Amana's 265V chassis.
- Wall Sleeve NOT included - purchase separately based on depth, sound, or corrosion-protection needs.
- Exterior Architectural Grille NOT included - purchase separately (SGK, AGK, or PGK series).
- Not a drop-in replacement for non-standard or custom-depth sleeve openings.
Compliance & Environment
| Attribute | Detail |
|---|---|
| Refrigerant Type | R-32 |
| Power Cord Compliance | LCDI power cord, UL 484 (units under 250V) |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
| Voltage Operating Range | Min 197V / Max 253V (230/208V class) |
FAQ
Is the wall sleeve included with this unit?
No. The wall sleeve is sold separately from the PTC173J35AXXX chassis. Sleeves typically ship separately for installation during construction; standard sleeve models such as the WS900E or WS900QW fit the industry-standard 42 in x 16-1/16 in opening.
What breaker size and plug type does this unit require?
This 230/208V configuration with the 3.5/3.0 kW heater has a Minimum Circuit Ampacity (MCA) of 19.5A and a Maximum Overcurrent Protection (MOP) of 20A, using a NEMA 6-20P plug. Confirm your circuit is a dedicated 20A, 230/208V line before ordering.
Can this be hardwired for 265V commercial applications?
No. This unit is rated 230/208V only. It is not compatible with 265V circuits. Amana's 265V chassis models require a dedicated sub-base (PTSB4**E series) or hard-wire kit (PTPWHWK4) with disconnect switch (PSHW04A), sold separately - none of that applies to this 230/208V model.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
[NEEDS VERIFICATION] - installer licensing requirements are not stated in the provided spec files. Refer to the manufacturer warranty document in the Resources tab for exact installation and registration 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 wide x 16-1/16 in high wall 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 on qualifying components. Exact terms, including any distinction between residential and commercial hospitality usage, are set out in the manufacturer warranty document - refer to the "Resources (System Manuals and Warranty)" Tab above on this page for the full terms before relying on coverage for a hospitality deployment.
