DOMETIC Penguin II 13.5 Upper Unit Review

First Impressions of DOMETIC Penguin II 13.5 Upper Unit

As an outdoor and tactical gear specialist, I’ve seen my share of RV upgrades, from solar panels to suspension systems. But the DOMETIC Penguin II 13.5 Upper Unit piqued my interest for its promise of efficient, all-electric climate control. Dometic‘s reputation for quality in the RV world is well-earned, and this unit seemed like a solid solution for ditching the propane-fueled headaches of older systems.

My quest for a more streamlined and reliable RV cooling and heating solution led me here. Tired of the inconsistent performance and safety concerns associated with LP gas heaters, I sought a fully electric alternative. The Penguin II 13.5 Upper Unit promised a simpler, more efficient way to maintain a comfortable interior temperature, appealing to my desire for a modern, hassle-free RV experience.

The unit arrived well-packaged, showcasing Dometic’s attention to detail. Lifting it from the box, I immediately noticed its solid construction and surprisingly low profile. The sleek design suggested a focus on aerodynamics and reducing drag, crucial for fuel efficiency on the road.

Compared to the Coleman Mach series and the Furrion Chill units, the Penguin II stood out for its all-electric operation and the promise of a quieter operation. The Coleman units were LP gas dependent, while the Furrion, though a strong contender, didn’t quite match the Penguin II‘s reputation for long-term reliability in demanding conditions. Ultimately, Dometic‘s proven track record and the Penguin II‘s specific design features swayed my decision.

My initial impression was one of cautious optimism. This wasn’t just another RV accessory; it was a potential game-changer for off-grid comfort. Only real-world testing would reveal if the DOMETIC Penguin II 13.5 Upper Unit could truly deliver on its promise.

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Real-World Testing: Putting DOMETIC Penguin II 13.5 Upper Unit to the Test

First Use Experience

I installed the DOMETIC Penguin II 13.5 Upper Unit on my off-grid adventure rig, a converted cargo trailer designed for extended backcountry expeditions. The first real test came during a week-long trip to the Mojave Desert, known for its extreme temperature swings. The desert environment provided the perfect environment to test the cooling capabilities of the system.

The Penguin II handled the scorching daytime heat admirably, maintaining a comfortable interior temperature even with external temperatures exceeding 100°F. I didn’t need time to get used to its operation, thanks to its intuitive controls (when paired with the separately-sold thermostat). The installation, while requiring some electrical know-how, was relatively straightforward, and the system fired up without a hitch.

My only surprise was the initial power draw upon startup. It was higher than expected, but quickly leveled off once the unit was running. This initial surge highlighted the importance of a robust electrical system, especially for off-grid applications.

Extended Use & Reliability

After several months of use, including trips to the humid Southeast and the high-altitude Rockies, the DOMETIC Penguin II 13.5 Upper Unit has proven to be remarkably reliable. There are no signs of wear and tear on the exterior housing, and the internal components seem to be holding up well to the rigors of travel.

Maintenance is surprisingly simple, primarily involving occasional cleaning of the air filters. I’ve found that regular filter maintenance is key to maintaining optimal performance and extending the lifespan of the unit. It definitely outperforms my previous RV air conditioner in terms of both cooling efficiency and noise level.

Breaking Down the Features of DOMETIC Penguin II 13.5 Upper Unit

Specifications

The DOMETIC Penguin II 13.5 Upper Unit is designed for RV rooftop installation and boasts several key specifications:

• Cooling Capacity: 13,500 BTU/h. This is crucial for effectively cooling larger RV spaces, ensuring a comfortable interior even in hot climates.
• Heat Pump Functionality: Provides both heating and cooling. This eliminates the need for a separate propane furnace, streamlining the RV’s climate control system.
• Power Consumption: Operates on 120-volt AC electricity. This requires either shore power, a generator, or a robust inverter system for off-grid use.
• Low-Profile Design: Aerodynamically optimized to reduce wind resistance. This helps minimize drag and improve fuel efficiency while traveling.
• Ducted or Non-Ducted Compatibility: Can be integrated into existing ductwork or used as a stand-alone unit. This provides flexibility in installation, accommodating different RV configurations.
• Requires Multi-Zone CCC II thermostat (available separately). Without this thermostat, the unit cannot function, so factor this into the overall cost.

These specifications are important because they directly impact the unit’s performance, energy efficiency, and ease of integration into different RV setups. The Penguin II‘s features offer a blend of power, efficiency, and adaptability, making it a compelling choice for RV owners seeking a reliable and versatile climate control solution.

Performance & Functionality

The DOMETIC Penguin II 13.5 Upper Unit excels at efficiently cooling and heating my RV, maintaining a consistent temperature even under demanding conditions. Its heat pump functionality is especially useful, providing a propane-free heating option that’s both convenient and environmentally friendly.

Its strengths lie in its cooling power, ease of use, and relatively quiet operation (compared to older RV air conditioners). However, the initial power draw and the separate purchase of the thermostat are areas for improvement. Despite these minor drawbacks, it meets and generally exceeds my expectations for an RV climate control system.

Design & Ergonomics

The Penguin II boasts a sleek, low-profile design that blends well with the RV’s roofline, minimizing wind resistance. The unit is constructed from durable, weather-resistant materials, ensuring long-lasting performance in harsh outdoor environments. The weight, while significant (typical for rooftop AC units), is manageable and evenly distributed.

The design prioritizes functionality and ease of use, with simple, intuitive controls (when paired with the proper thermostat). There is a minimal learning curve; once installed and connected to the thermostat, operation is straightforward and user-friendly.

Durability & Maintenance

Based on my experience and observations, the DOMETIC Penguin II 13.5 Upper Unit is built to last. The quality materials and robust construction suggest a long lifespan, even with frequent use and exposure to the elements.

Maintenance is relatively simple, requiring only occasional cleaning of the air filters and visual inspection of the components. With proper care, this unit should provide years of reliable service.

Accessories and Customization Options

The DOMETIC Penguin II 13.5 Upper Unit comes with the necessary hardware for installation but requires the Multi-Zone CCC II thermostat, which is sold separately. This thermostat offers advanced control and zoning capabilities, allowing for customized climate control throughout the RV.

While the Penguin II itself doesn’t offer extensive customization options, its compatibility with standard RV ductwork allows for integration with aftermarket vents and air distribution systems. You could consider adding a soft-start capacitor to reduce the initial power draw during startup.

Pros and Cons of DOMETIC Penguin II 13.5 Upper Unit

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Who Should Buy DOMETIC Penguin II 13.5 Upper Unit?

The DOMETIC Penguin II 13.5 Upper Unit is perfect for:

• RV owners seeking a propane-free climate control solution.
• Those who frequently camp in hot or cold climates and require reliable and efficient cooling and heating.
• Individuals looking to upgrade from older, less efficient RV air conditioners.
• RV enthusiasts with robust electrical systems (or those willing to invest in upgrades).

Who should skip this product?

• Those on a tight budget may find the initial cost (including the thermostat) prohibitive.
• RV owners with limited electrical capacity may struggle to power the unit, especially off-grid.

Must-have accessories or modifications?

• Multi-Zone CCC II Thermostat (essential for operation).
• Soft-start capacitor (reduces initial power draw).
• High-capacity battery bank and inverter (for off-grid use).

Conclusion on DOMETIC Penguin II 13.5 Upper Unit

The DOMETIC Penguin II 13.5 Upper Unit is a well-designed and highly effective RV climate control system that offers a compelling alternative to traditional propane-fueled options. Its efficient cooling and heating capabilities, all-electric operation, and durable construction make it a worthwhile investment for serious RV enthusiasts.

While the price may seem steep initially, the long-term benefits of propane-free operation, improved energy efficiency, and enhanced comfort justify the cost. I would personally recommend the DOMETIC Penguin II 13.5 Upper Unit to anyone looking to upgrade their RV’s climate control system and embrace a more modern and sustainable approach to RVing. Ditch the propane, embrace the electric, and experience the Dometic difference.