4 Best Dometic Air Conditioners 2025 in the United States

The Dometic Penguin II Low Profile Rooftop Air Conditioner offers a cooling capacity of 15,000 BTU, making it capable of efficiently cooling large spaces like RVs. Its low-profile design ensures reduced wind resistance, contributing to better fuel efficiency during travel. The use of R410A refrigerant is a plus for eco-conscious users as it is more efficient and environmentally friendly.

The unit is lightweight due to its EPP foam housing, which also enhances cooling efficiency and makes installation easier, whether for ducted or non-ducted applications. Additionally, the pre-installed Single Zone CT Control Board simplifies setup, although it may require additional components like an air distribution box or return air grille for specific installations. The high-performance motor and fan ensure quick and effective cooling, providing comfort in hot weather.

With a weight of 77.8 pounds, some users might find it heavy, and the limited warranty may be a concern for those seeking long-term assurance. The unit operates at 115 volts AC, making it compatible with standard power supplies in RVs. This air conditioner is best suited for RV owners looking for an efficient, eco-friendly cooling solution that doesn't compromise on performance or durability, though potential buyers should be prepared for the installation requirements and consider the warranty limitations.

The Dometic USA 651916HXX1J0-01 Penguin II is a high-capacity, low-profile rooftop air conditioner suited for RV use. It offers the flexibility of both ducted and non-ducted applications, which makes it versatile depending on your RV's setup. One of its standout features is its compact design, with package dimensions of 41 x 29.5 x 12 inches, making it less obtrusive on your RV rooftop. However, it is quite heavy at 104.8 pounds, potentially requiring assistance during installation.

This air conditioner boasts an impressive cooling capacity. Its low-profile design helps reduce wind resistance and improve fuel efficiency for the vehicle. While it ranks fairly low in RV air conditioners on Amazon (#537), this could be due to its niche application rather than performance issues. If you prioritize a low-profile and versatile air conditioner and don't mind the weight, the Dometic Penguin II could be a solid choice for your RV.

The Dometic B57915.XX1C0 Brisk II Polar White Air Conditioner offers a cooling capacity of 13,500 BTU, which is suitable for medium-sized RVs or small living spaces. Its Energy Efficiency Ratio (EER) is complemented by a high SEER rating of 14.5, making it a relatively energy-efficient option. The unit operates on 115V AC, which is standard for most households and RVs, and features a high-performance motor and fan for effective cooling.

Installation is flexible as it supports both ducted and non-ducted setups, and it includes dampening brackets to reduce noise and vibration, contributing to a quieter operation. The air conditioner is protected by a 2-year warranty, which adds peace of mind for users.

At 72 pounds, it is relatively heavy and may require assistance during installation. Additionally, while the product dimensions are quite manageable, the rooftop installation requirement may not be ideal for all settings. Some users might find the noise level higher than anticipated despite the dampening brackets. The Dometic B57915.XX1C0 is a robust and efficient air conditioner with versatile installation options, though its weight and potential noise level might be considerations for some users.