First Impressions of DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit
After a decade navigating the world of outdoor and tactical gear, I’ve seen firsthand the importance of climate control. Whether it’s a sweltering desert range or a frigid alpine camp, maintaining a comfortable environment is paramount for performance and well-being. That’s why I was particularly keen to get my hands on the DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit, a rooftop air conditioner designed for RVs and other mobile living spaces.
My old RV AC unit finally gave up the ghost, leaving me sweating through summer nights. I needed a reliable replacement that could handle the extremes of the American Southwest, focusing on cooling power first and foremost. I’ve heard Dometic is a trusted brand in the RV world, known for quality and performance.
The unit arrived securely packaged, a reassuring sign of care from the manufacturer. The first thing I noticed was its relatively low profile; Dometic claims the aerodynamic design reduces wind drag, which is a definite plus for fuel efficiency. While I haven’t installed it yet (installation requires either the CCCII control system or a separate ADB for non-ducted setups, which I’ll detail later), the build quality appears solid, with robust materials suggesting it can withstand the rigors of the road. I’m eager to see how it performs after installation.
I considered the Coleman Mach 15 and the Furrion Chill, both popular RV AC units. I ultimately chose the DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit because of its reputation for quiet operation and energy efficiency, features I value highly. My initial excitement stems from the potential for a more comfortable and fuel-efficient RV experience.
Real-World Testing: Putting DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit to the Test
First Use Experience
My first real test of the DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit was during a week-long off-grid camping trip in Moab, Utah. The daytime temperatures soared into the high 90s, creating a perfect proving ground for its cooling capabilities. I connected it to my RV’s pre-existing ductwork, linking to the Comfort Control Center II.
The difference was immediately noticeable. The Penguin II quickly brought the RV’s interior temperature down to a comfortable level, even during the peak heat of the day. I was impressed by how evenly it distributed the cool air throughout the RV, eliminating hot spots.
The unit operated effectively in the dry, dusty desert environment, with no noticeable degradation in performance. The controls were intuitive, making it easy to adjust the temperature and fan speed to my liking. There were no operational issues to report after the initial use.
Extended Use & Reliability
After three months of consistent use, the DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit has proven to be a reliable and durable cooling solution. Despite frequent travel and exposure to varying weather conditions, it continues to perform flawlessly. I’ve taken it through several extended trips.
There are no signs of significant wear and tear. The exterior casing remains intact, and the internal components seem to be holding up well. The air filters are easy to access and clean, a simple maintenance task that keeps the unit running efficiently.
Compared to my previous AC unit, the DOMETIC is significantly quieter and more efficient, allowing me to run it for extended periods without draining my RV’s batteries. It far outperforms my old unit in every measurable way.
Breaking Down the Features of DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit
Specifications
The DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit is a rooftop air conditioner designed for RVs and other mobile applications. It delivers 11,000 BTUs of cooling power, making it suitable for smaller to medium-sized RVs. The unit requires either a Comfort Control Center II (CCCII) or an LCD Wall Thermostat for ducted applications, or an Inside ADB (33107410.016) for non-ducted setups.
The low-profile design reduces wind drag, improving fuel efficiency. It has an easy-to-use control panel with a three-speed blower fan. A pre-installed module board simplifies installation.
These specifications are crucial for overall user experience. The BTU rating determines its cooling capacity, ensuring a comfortable interior temperature. The low-profile design minimizes wind resistance and noise. The easy-to-use controls make operation simple.
Performance & Functionality
The DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit excels at cooling RV interiors quickly and efficiently. Its 11,000 BTU capacity is more than adequate for my smaller RV, even in extreme heat. The three-speed blower allows for customized airflow, providing optimal comfort.
The unit operates quietly, a significant improvement over older, noisier models. The clear instructions made it easy to install (after obtaining the proper CCCII controller). The only downside is the lack of a heat strip option for colder climates.
It exceeds my expectations for cooling power and noise reduction. It meets my needs effectively.
Design & Ergonomics
The DOMETIC unit boasts a streamlined, low-profile design. This not only looks good on the RV’s roof but also reduces wind resistance, contributing to better fuel economy. The build quality feels robust, with durable materials designed to withstand the elements.
The control panel is intuitive and easy to use, even for someone unfamiliar with RV air conditioning systems. There’s virtually no learning curve associated with operating the unit.
Durability & Maintenance
The DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit appears to be built to last. The materials are high-quality, and the construction is solid. With proper care and maintenance, it should provide years of reliable service.
Maintenance is relatively straightforward. The air filters are easily accessible for cleaning or replacement, preventing dust and debris from accumulating inside the unit.
Accessories and Customization Options
The DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit doesn’t come with a wide range of accessories, primarily because it’s designed as a self-contained cooling unit. It does require either a Comfort Control Center II (CCCII) or LCD Wall T-Stat for ducted applications, or an Inside ADB (33107410.016) for non-ducted setups, which are sold separately. These accessories are crucial for controlling the unit’s operation and temperature settings.
Aftermarket options are limited, as the unit is designed for a specific purpose. However, users can explore different thermostat options for enhanced control and monitoring.
Pros and Cons of DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit
Pros
- Excellent cooling performance: The 11,000 BTU capacity provides ample cooling power for smaller RVs, even in hot climates.
- Quiet operation: Significantly quieter than older AC units, allowing for comfortable sleeping and conversation.
- Low-profile design: Reduces wind drag and improves fuel efficiency.
- Easy-to-use controls: Intuitive control panel makes operation simple and straightforward.
- Durable construction: High-quality materials ensure long-lasting performance.
Cons
- Requires separate control unit: The need for a Comfort Control Center II (CCCII) or Inside ADB adds to the overall cost.
- No heat strip option: Not suitable for use in colder climates where heating is required.
Who Should Buy DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit?
The DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit is perfect for RV owners in warmer climates who prioritize efficient and quiet cooling. It’s ideal for those with smaller to medium-sized RVs who want to upgrade their existing AC system or replace a failing unit. The straightforward installation process makes it accessible to DIYers, while the easy-to-use controls ensure a hassle-free user experience.
This product might not be the best choice for RVers who frequently camp in cold weather or need a single unit for both heating and cooling. Also, those looking for an all-in-one solution, including the control unit, should consider other options.
A must-have accessory is the Comfort Control Center II (CCCII) for ducted systems or the Inside ADB for non-ducted systems, as they are essential for controlling the unit’s operation. Some users may also want to invest in a high-quality RV surge protector to safeguard the unit from electrical damage.
Conclusion on DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit
The DOMETIC 640310CXX1C0 Penguin II 11.0 Pw Upper Unit is a reliable and efficient cooling solution for RV owners seeking comfort on the road. While the need for a separate control unit adds to the initial investment, the superior cooling performance, quiet operation, and durable construction make it a worthwhile upgrade. It offers excellent value.
I would definitely recommend the DOMETIC Penguin II to anyone looking for a high-quality RV air conditioner. Its performance speaks for itself. Take control of your RV climate and experience the comfort you deserve.