Dometic | FreshJet 5 15,000 BTU | Low-Profile Air Conditioner | Includes Heat Pump | 9620015926 | FJX5557MHPWHCS | Mechanical | White
Dometic FreshJet 5 15,000 BTU Low-Profile RV Air Conditioner – White
Part Number: 9620015926
Alternate Part Numbers: FJX5557MHPWHCS | 9105306448
Experience the next generation of RV climate control with the Dometic FreshJet 5 15,000 BTU Low-Profile Air Conditioner with Heat Pump. Designed as a direct replacement for the popular Dometic Penguin II rooftop air conditioner, the FreshJet 5 combines powerful cooling performance, quieter operation, and modern engineering into one of the most advanced low-profile rooftop air conditioners available today.
Delivering 15,000 BTU of cooling capacity, the FreshJet 5 is engineered to keep larger travel trailers, fifth wheels, and motorhomes comfortable even during extreme summer temperatures. Its integrated heat pump provides efficient electric heating during cool mornings and moderate weather, helping reduce propane consumption when connected to shore power.
With a sleek aerodynamic profile measuring only 10.5 inches above the roofline, the FreshJet 5 offers reduced wind resistance, improved clearance, and a modern appearance while maintaining compatibility with standard RV roof openings. Whether you're replacing an aging Penguin II system, upgrading your existing rooftop unit, or outfitting a new RV build, the FreshJet 5 delivers exceptional comfort without requiring major modifications.
Same Fit. Upgraded Performance.
The FreshJet 5 was designed to retain the same footprint and mounting dimensions as the Penguin II while incorporating numerous improvements throughout the system.
An upgraded high-performance motor and optimized blower assembly reduce interior sound levels by up to 9 dB in non-ducted applications, creating a noticeably quieter living environment. A redesigned aerodynamic shroud and improved airflow management increase overall cooling efficiency, while the built-in hard start system improves compressor startup performance and reduces strain during operation.
Additionally, the FreshJet 5 utilizes environmentally friendly R-32 refrigerant, which offers improved heat transfer characteristics and greater efficiency compared to previous refrigerant technologies.
- New installs require ceiling assembly, control kit, wall thermostat - Sold Separately
- Ships For $99 Flat Rate Freight Transport
Features & Benefits
- Powerful 15,000 BTU cooling capacity
- Integrated heat pump for supplemental electric heating
- Ultra-low-profile design with only 10.5" installed height
- Upgraded high-performance motor and blower system
- Up to 9 dB quieter operation in non-ducted applications
- Built-in hard start technology for improved compressor startup
- Environmentally friendly R-32 refrigerant
- Reinforced steel base pan for enhanced durability and structural integrity
- Fits standard 14" x 14" RV roof openings
- Compatible with single-zone and multi-zone thermostat systems when properly configured
Important Installation Information
- Heat Pump Model
- White Exterior Shroud
- Rooftop Unit Only
- Compatible air distribution box and controls required
- Fits standard 14" x 14" roof openings
- 115V AC operation
- 12V DC required when utilizing compatible wall control systems
- Professional installation recommended
- Ships via freight carrier due to package size and weight
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Dometic |
| Series | FreshJet 5 |
| Manufacturer Part Number | 9620015926 |
| Alternate Part Numbers | FJX5557MHPWHCS, 9105306448 |
| Cooling Capacity | 15,000 BTU/hr |
| Heating Type | Heat Pump |
| Color | White |
| Refrigerant | R-32 |
| Power Supply | 115 VAC, 60 Hz |
| Additional Control Voltage | 12V DC (Wall Controls Only) |
| Roof Opening Requirement | 14" x 14" |
| Thermostat Compatibility | Single-Zone or Multi-Zone |
| Installed Height Above Roof | 10.5" |
| Overall Dimensions | 40-3/8" L x 29-1/4" W x 10-1/2" H |
| Housing Material | Lightweight Composite |
| Base Construction | Reinforced Steel |
| Compressor Assist | Built-In Hard Start |
| Application | RV Rooftop Air Conditioner |
| Installed Weight | 96 lbs |
Cross Reference Information
The following part numbers identify this same Dometic FreshJet 5 15,000 BTU Low-Profile Heat Pump Air Conditioner:
- 9620015926
- FJX5557MHPWHCS
- 9105306448
Combining a low-profile design, powerful cooling performance, quieter operation, integrated heat pump functionality, and direct Penguin II compatibility, the Dometic FreshJet 5 is an excellent solution for RV owners seeking a modern, efficient, and reliable rooftop climate control upgrade.
Note: All new replacement RV air conditioner units come with a pre-installed roof compression gasket on the base of the unit.
This gasket is designed to provide a proper seal between the A/C and the RV roof, ensuring a secure and leak-resistant installation.
No additional sealant or roof gasket is required for the rooftop AC unit.
Need help confirming fitment?
Our team at United RV Parts is here to help you find the right replacement model or repair parts for your RV Air Conditioner.
Text or call 817-984-1852 with the make and model number of your existing water heater and we’ll make sure you get exactly what you need the 1st time.
