Description
- Direct replacement for Penguin II
- Same installed 10.5" low profile fit height with updated FreshJet family look and feel.
- Built-in hard start for reliable startups
- Reinforced steel base resists road shock
- Backwards compatible with Penguin II models
- High performance motor and fans with fixed speed compressor
- Coated evaporator coils for improved performance and durability
- R32 refrigerant- higher performance with less charge needed
- High Efficiency (approximately 11,000 BTU) model available for optimized cooling with lower power draw
FreshJet 5 is Dometic’s low-profile rooftop air conditioner designed as a direct Penguin II replacement. The approximately 11,000 BTU High Efficiency model offers reliable cooling performance with reduced power consumption. With built-in hard start, quieter operation, and a reinforced steel base, it’s ideal for new RV builds, universal replacements, and upgrades—delivering modern comfort without changing the fit.
Specifications
SKU: 9620015929
| Model | FJX5357MHE |
|---|---|
| Scope of delivery | 1 Air-conditioner, 1 warranty card |
| SKUCertificates | CSA |
| Product Description | High Efficiency (Approximately 11,000 BTU) - Rooftop Low Profile Air Conditioner with R32 Refrigerant - No Pre-installed controls - Non-Ducted application: air distribution box required - Ducted application: return air grille and control kit required, sol |
| Dimensions product depth, [mm] | 1026.20 |
|---|---|
| Dimensions product height, [mm] | 282 |
| Dimensions product width, [mm] | 742.30 |
| Dimensions product width, [in] | 29.22 |
| Net weight, [kg] | 42.10 |
| Net weight, [lbs] | 92.83 |
| Standard mount. material thickness 1 min, [mm] | 18 |
| Standard mount. material thickness 1 max, [mm] | 68 |
| Cut out depth, [mm] | 360 |
| Cut out width, [mm] | 360 |
| Input voltage (AC), [V] | 115 |
|---|---|
| Input frequency, [Hz] | 60 |
| Hermetically Sealed | Yes |
|---|---|
| Refrigerant, type | R32 |
| GWP | 675 |
| CO2 equivalent, [t] | 0.16 |
| AirFlow, [m<sup>3</sup>h] | 492.73 |
| Cooling Capacity Display | 11000 |
| Current consumption min cooling, [A] | 8.56 |
| Current consumption max cooling, [A] | 13.9 |
| Operating temperature min, [°C] | -1.1 |
| Operating temperature max, [°C] | 51.7 |
| Dimensions parcel depth, [mm] | 1060 |
|---|---|
| Dimensions parcel height, [mm] | 315 |
| Dimensions parcel width, [mm] | 755 |
| Parcel weight, [kg] | 47.10 |
| Parcel weight, [lbs] | 103.86 |
Dometic Penguin II (640310C), FreshJet 5 (FJX5357MHE) - Installation and Operating Manual AMERICAS3
Installation And Operating Manual
Dometic Rooftop Air Conditioner (Air Distribution Box, Mechanical Controls) - Installation and Operating Manual AMER3
Installation And Operating Manual
Dometic Power Board for Electronic Control (P/N 4471014061) for FreshJet 4, 5 & 6 - Installation Manual AMER-en-fr
Installation Manual
Dometic FreshJet 3, 4,5, 6, and 7 (120V) Series (ADB) - Short Installation and Operating Manual AMER3
Short Installation And Operating Manual
Dometic Freshjet 3, 4, 5, 7, Brisk II, and Penguin II, Return air grille, wall thermostat controls - Short Installation Manual AMERICAS3
Short Installation Manual
DometicAirConditionerMechanicalADBHighEfficiency_SIO_4445105119_AMER3_LT_2026-01-26.pdf
Short Installation And Operating Manual
Dometic FreshJet 3, 4, 5, 7, Brisk II, Penguin II - Installation and Operating Manual AMER3
Short Installation And Operating Manual
Dometic Rooftop Air Conditioner (Air Distribution Box, Mechanical Controls) - Short Installation and Operating Manual AMER3
Short Installation And Operating Manual
Loading products…
Highlights
More Clearance Flexibility
10.5" low profile fits tall vehicles.
Reliable Startup Power
Built-in hard start supports smooth compressor startup every time.
Quieter Cabin Comfort
Upgraded motor and optimized blower system reduce noise by up to 9 dB.
Long-Term Durability
Steel-reinforced base and UV-resistant shroud handle tough road wear.
Enhanced Cooling Longevity
Coated evaporator coils improve cooling efficiency and extend coil life.
Energy-Efficient Cooling
Approximately 11,000 BTU High Efficiency model provides optimized cooling performance with reduced power consumption—ideal for off-grid or solar setups.
Same Fit, Upgraded Build
FreshJet 5 doesn’t just match the Penguin II, it improves upon it. A new aerodynamic shroud, better airflow design, quieter operation by 9db in non-ducted applications, and more sustainable refrigerant use [R32] all combine to offer better comfort, better reliability, and a longer product lifecycle. It’s built for the road ahead.