This is a wall-sleeve air conditioner and electric-heat unit built for hotel rooms, apartments, condos, or additions near saltwater environments where central ductwork isn't available. It's designed for property managers and homeowners who need self-contained, per-room climate control with added corrosion resistance for coastal exposure.
The HEC093J35CXXX is Amana's high-efficiency PTAC chassis with a factory-installed 3.5/3.0 kW electric heat strip and seacoast corrosion protection, positioned for hospitality properties, multi-family housing, and additions in coastal or high-humidity climates. This unit 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).
- Voltage: 230/208V. Minimum 197V, maximum 253V per manufacturer voltage limits.
- Total amps with heater: 15.5/14.1A. MCA: 19.5A. MOP: 20A.
- Power cord/plug: 6-20P. Ships with LCDI power cord per UL 484 (applies to all units under 250V).
- Wall Sleeve is NOT included and must be purchased separately (e.g., WS900E, WS900QW, or WS900SC for additional seacoast protection).
- Exterior Architectural Grille is NOT included and must be purchased separately (SGK, AGK, or PGK series).
- Not compatible with 115V circuits.
- Not compatible with 265V hardwire/sub-base applications — this is a 230/208V chassis, not the 265V Amana HEC094J commercial sibling.
- Not a drop-in fit for non-standard or custom sleeve openings outside 42 in x 16-1/16 in.
On seacoast or coastal-adjacent installs, techs often reuse an existing sleeve opening without re-checking pitch — this is the friction point that causes callbacks. Even a level-looking sleeve can trap condensate against the drywall if it lacks outward pitch. Set the sleeve with a 1/4-bubble pitch toward the exterior wall using a torpedo level, confirmed against the framing diagram tolerance (rough opening approx. 42-1/4 in wide x 16-1/4 in high minimum, sleeve extending at least 1/4 in beyond the outside wall face). This prevents water intrusion into interior framing and drywall over repeated cooling cycles. Separately, confirm the receptacle is wired for a 6-20P plug (20A, 230/208V) per the NEMA Receptacle Chart before setting the chassis — a mismatched 115V or 265V receptacle is the single most common reason these units get returned. Property managers should log sleeve pitch and receptacle type at commissioning as part of standard unit turnover documentation, consistent with NEC receptacle configuration requirements.
Key Benefits
- EER 12.8/12.8 for efficient cooling operation at 230V and 208V supply.
- Dehumidification rate of 2 pints/hr to help manage room humidity in coastal or high-moisture environments.
- Fresh air ventilation range of 65-95 CFM for make-up air in occupied spaces.
- Seacoast corrosion protection (feature code C) for extended chassis life in salt-air exposure.
- Single-stage 3.5/3.0 kW electric heat strip delivers up to 12,000 BTU/h heating at 230V.
- R-32 refrigerant chassis meeting or exceeding ASHRAE 90.1 standards.
Technical Table
| Spec | Value | Unit |
|---|---|---|
| Cooling Capacity (230V/208V) | 9,200/9,000 | BTU/h |
| Heating Capacity (230V/208V) | 12,000/9,900 | BTU/h |
| Electric Heat Strip Size (230V/208V) | 3.5/3.0 | kW |
| Heat Stages | 1 | - |
| Voltage | 230/208 | V |
| Compressor Amps | 4.1/4.1 | A |
| Compressor Watts | 690/680 | W |
| Total Amps (with Heater) | 15.5/14.1 | A |
| Total Watts (with Heater) | 3,570/2,935 | W |
| MCA | 19.5 | A |
| MOP | 20 | A |
| Power Cord / NEMA Plug | 6-20P | - |
| EER | 12.8/12.8 | BTU/Wh |
| CFM Wet (High/Low) | 290/264 | CFM |
| CFM Dry (High/Low) | 318/318 | CFM |
| Fresh Air Vent CFM | 65-95 | CFM |
| Dehumidification | 2 | pints/hr |
| Net Weight | 102 | lb |
| Ship Weight | 117 | lb |
| Refrigerant | 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 a 6-20P power cord and plug configuration.
- Fits standard 42-inch x 16-1/16-inch wall sleeve openings (industry-standard rough opening approx. 42-1/4 in x 16-1/4 in minimum).
- Wall Sleeve NOT included — order separately (WS900E, WS900QW, or WS900SC for additional seacoast protection).
- Exterior Architectural Grille NOT included — order separately (SGK, AGK, or PGK series).
- NOT compatible with 115V circuits.
- NOT compatible with 265V hardwire-only applications; the 265V commercial sibling of this chassis is the Amana HEC094J, which requires an Amana sub-base (PTSB4**E) or hard-wire kit PTPWHWK4 with disconnect PSHW04A.
- Not a drop-in replacement for non-standard or custom sleeve openings.
Compliance & Environment
| Attribute | Value |
|---|---|
| Refrigerant Type | R-32 |
| Efficiency Standard | Meets or exceeds ASHRAE 90.1 |
| Power Cord Compliance | LCDI power cord, UL 484 (units under 250V) |
| Overcurrent Protection | MOP 20A per electric-heat performance rating |
FAQ
Is the wall sleeve included with this unit?
No. The wall sleeve is sold separately. This unit is designed to install into a standard 42 in wide x 16-1/16 in high wall sleeve opening, but the sleeve itself (for example WS900E or WS900QW) must be ordered as its own line item.
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 Minimum Circuit Ampacity (MCA) of 19.5A, a Maximum Overcurrent Protection (MOP) of 20A, and uses a 6-20P power cord and plug at 230/208V.
Can this be hardwired for 265V commercial applications?
No. This is a 230/208V unit, not a 265V unit. It is not compatible with 265V circuits and must not be paired with a 265V sub-base or hard-wire kit. The 265V commercial sibling of this chassis is the Amana HEC094J.
Does this require a licensed electrician or HVAC professional to install and keep the warranty valid?
[NEEDS VERIFICATION] Exact installer-licensing requirements for warranty validity are not specified in the provided source files. Refer to the warranty documentation in the Resources tab for confirmed terms.
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 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. Commercial hospitality usage and residential usage terms may differ — refer to the full warranty PDF in the "Resources (System Manuals and Warranty)" Tab above for exact coverage terms, exclusions, and registration requirements before installation.
