Do you need energy-efficient commercial rooftop units for your organization? Look no further than Defu! Our RV roof air conditioners make the use of energy efficient for your ACs, so you could enjoy the ease and comfort without worrying about energy consumption. Whether you’re in need of warehouse cooling or commercial building air conditioning, our rooftop AC units are what you need for wholesale purchases.
Defu is a manufacturer of commercial purposeully built rooftop AC units that are good quality. Our rooftop units are constructed to withstand the rigors of commercial use, and consistent performance is assured through factory checks and state of the art manufacturing. From coolers to condensers, and everything in between, our roof units are built with innovative features and energy efficiency in mind. Count on Defu for high-quality rooftop air conditioners that are designed to last.

Affordable options to air condition large areas such as homes, warehouses, buildings, factories, and greenhouses using a roof top mounted AC unit.

Cooling big spaces is never easy, but it doesn’t have to be difficult either with Defu’s affordable rooftop air-conditioner. Our rooftop air conditioners offer low profile designs to not only maintain a sleek, attractive styling for your RV or van but also for better fuel efficiency due to the placement on top. If you have a warehouse, factory or commercial premise that needs cooling our roof top units are an affordable way to cool large areas.

As a performance rooftop air conditioning unit, Defu products are the best out there. What Type of AC Units Do We Carry.f Unit?> Our Rooftop Air Conditioning units are designed to provide reliable cooling for your space, even on the hottest days. Trust Defu's rooftop air conditioner systems for dependable performance and energy-efficient comfort that lasts all year long.