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  Split Unit with Inverter

Petra oers its new split units with inverter compressor in a compact and elegant new design. The new design has a modern look, which makes it a perfect choice for any kind of room and allows it to blend into most interior decorations. The new design cools and heats your space eectively. Petra new series of Mini splits Heat pump inverter units, are charged with environmentally friendly refrigerant and provide unmatched indoor air quality with superior cooling and heating performance. Petra new series comes in three dierent indoor units style to match any and all the requirements of the space:

1- Wall mounted type

2- Ceiling mounted Cassatt type

3- Floor mounted Free Standing type 

High Eciency

1- Powerful Heating Performance

With the combination of Twin rotary DC compressor, EXV and PFC module, the heating performance in low temperature has been greatly improved.

2- 3D DC Inverter

In addition to the compressor motor, both of the indoor and outdoor fan motors are Brushless DC (BLDC) type.

3- DC Inverter °180 Sine Wave

The new °180 Sine Wave DC inverter driving technology has considerable advantages:

1. Applicable much wider range of frequency and voltage
2. Smooth running, low noise and vibration
3. More reliable in operation


1- Silver Ion Filter

The Silver ion can kill bacteria or prevent their activity at very low density by destroying their inner-conguration and  absorbing their elements in cells. Meanwhile, the Nano Silver attached on the lter release the Silver ion constantly to eliminate bacteria eectively.

2- Bio Filter

Bio Filter consists of a specialized biological enzyme and Eco lter. The Eco lter catches very small airborne dust particles and neutralities bacteria, fungi and microbes. Biological enzyme eliminates bacteria by dissolving their cell wall thus eliminating  the problem of resolution.

3- Plasma Dust Collector

The Plasma Dust Collector can generate an ionization zone. The air is converted to plasma as it passes the high voltage ion generator. %95 of the dust, smoke, and pollen particles are attracted to the electrostatic lter.

4- Multi indoor fan speeds

With up to 12 indoor fan speeds, a more comfortable air ow is provided

5- Ionizer

Anions can take care of your body and stimulate the blood circulation system, improve lung function and eectively prevent respiratory passage illnesses (Such as asthma and pneumonia).

6- Super-Silent Airow

In addition to the technology of controlling the airow volume and capacity output, a large diameter cross-ow fan can  minimize the noise level of the indoor unit by lowering fan speed and optimizing air ow.


1- Shortcut Function

With this button you can preset all the parameters (like temperature, operation mode, fan speed and other functions). 
Everytime you press the "SHORT CUT" button, the unit will run under the mode that was recorded. You do not need to reset the parameters after they are adjusted by other users.

2- Louver Position Memory Function

When the unit is started, the angle of horizontal louvers will automatically move to the same position as the previously set angle.

3- Easy Maintenance

Simplied PCB design and installation and refrigerant leakage detection function, make the outdoor unit easier to maintain.



Wall Type:




Cassette Type:


Free Standing Type:



All models specifications are subject to change without prior notice.
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Disclaimer: “These are pictures of representative customers who have purchased air conditioning, heating, refrigeration or ventilation equipment from Petra Engineering Industries. Our inclusion of these pictures should not suggest that these customers endorse our products."