 
								
				DFHH, FHH
Commercial/Air Handing UnitDucted type  (AHU)
100% Fresh air unit
Rotary/Scroll (Inverter) compressor
R-32 refrigerant
Cooling capacity 12,000 - 60,000 BTU/H
 
																
								Thailand Energy Awards 2015 Winner - Creative Energy Category
Fresh Air System (Eco Fresh Air Unit)
- 
Introduces fresh air into the room by installing the OAU system with a filter to remove dust. 
- 
Installs a heat pipe with the OAU to control humidity in the air, ensuring cleanliness and energy efficiency for the OAU. 
- 
The fresh air introduced creates positive pressure in the room, pushing dust out of the space. 
- 
Reduces carbon dioxide levels within the building. 
 
																
								Heat pipe passive dehumidification device
• Remove excessive moisture from outside air without external energy needed • Patented technology from Heat Pipe Technology (U.S.A.)
- 
Aluminium Filter: Provides basic dust filtration and is easy to clean. 
- 
Pre-Filter (Class G4): Efficiently filters dust particles ranging from 3.0 to 10 microns with an average efficiency of 90%. 
- 
Medium Filter (Class F8): Efficiently filters dust particles ranging from 0.3 to 1.0 microns with an average efficiency of 98% (optional). 
Wired Digital Remote Control
Displays illuminated digital temperature readings with a modern, aesthetically pleasing design for easy operation. It can receive signals from a wireless remote.
- 
Power ON/OFF: The POWER button turns the air conditioner on and off. 
- 
Speed Fan: The Speed Fan button controls a high-capacity fan motor with three speed settings (for models 13,000-36,000 BTU/Hr). (Speed adjustment is not available for models 48,000-60,000 BTU/Hr). 
- 
Temp: The Temp button allows you to increase or decrease the temperature, displaying the set temperature on the remote control screen. 
Twin Rotary Inverter (Models 13,000-36,000 BTU/Hr)
- 
The twin rotary compressor technology allows for faster refrigerant suction and compression. 
- 
It features a wider frequency range of 10Hz - 120Hz, accelerating operation up to 120 Hz, resulting in cooling efficiency that is 40% faster compared to the traditional frequency range of 20Hz-100Hz. 
Scroll Inverter (48,000-60,000 BTU/Hr)
- 
Offers a longer lifespan due to its scroll compression mechanism, which minimizes movement. 
- 
Operates more quietly with a variable speed inverter system that adjusts the operating cycles independently. 
- 
Maintains a stable room temperature. 
DC Fan Motor
- 
Provides a quick response to operational demands. 
- 
Operates more quietly compared to alternating current (AC) motors. 
- 
Demonstrates higher efficiency compared to AC motors. 
Hi-low Pressure Switch
- 
Protects the compressor from damage by monitoring refrigerant pressure, ensuring it stays within set limits. 
- 
Responds effectively and accurately with an automatic valve opening and closing system. 
Refrigerant R32 (Fully Charged)
- 
Contributes less to the greenhouse effect (GWP value of 675). 
- 
Low boiling point enhances cooling efficiency (-52°C). 
- 
Has an ozone depletion potential of 0, making it environmentally friendly (ODP value of 0). 
Inner Groove Copper Tube
- 
The copper tubes are designed with an inner groove to enhance heat exchange efficiency. 










 
										 
										 
										 
										 
										 
										 
										