







ZERO Brand
Dunham Bush Mini & Max DC Inverter VRF System
Product Description:
Dunham Bush is the first one to adopt non-polar CAN communication technology in the industry.
Features:
CAN communicationtechno- logy provides quicker system response speed, more convenient installation debugging and more reliablecommunica- tion data.
Key Features
- All DC inverter compressor and high-performance high pressure chamber are adopted to reduce loss of overheat and improve compression efficiency from direct intake.
- Compared with low pressure chamber, the compression efficiency is improved. High-efficient permasyn motor is adopted to provide better performance than traditional DC inverter compressor.
- Fast Start-up in Heating
DC Compressor is first started to avoid too much electric current. Inverter compressor can operate in high frequency once starts up, so as to produce more heat.
- Specialized Compressor Oil Storage Control
The system applies specialized compressor oil storage technology, which can control the lowest oil level for compressor operation.

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Dunham Bush Mini & Max DC Inverter VRF System
It was the first time we worked together and all the process was very smooth, the service I received from the ZERO was very professional and mini split air conditioners i received was very perfect.

I am very happy to cooperate with such a professional seller, the quality is excellent and look forward to our next cooperate.

Very professional and easy to communicate,quickly and smoothly,much appreciated!

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