Alt Model #
RAU324HVD : ACE CO - RAU324HVD|RAU324HUD
RAU514HUD : ACE CO - RAU514HUD
RAU518HUD : Hitachi ACE Cutout 1.5 TR - RAU518HUD
Series #
RAU324HVD : Ace Cutout
RAU514HUD : Ace Cutout
RAU518HUD : Ace Cutout
Highlights
AC Type
RAU324HVD : Split
RAU514HUD : Split
RAU518HUD : Split
RAU324HVD : 2 TR
RAU514HUD : 1.2 TR
RAU518HUD : 1.5 TR
A ton is a measurement of heat transfer. One ton is equal to 12,000 BTU's(British thermal unit) per hour. It is derived from the amount of energy that it takes to melt one ton of ice in a twenty four hour period.
RAU324HVD : Non-Inverter AC
RAU514HUD : Non-Inverter AC
RAU518HUD : Non-Inverter AC
Non-Inverter AC: Non inverter or Fixed speed air conditioning deliver a fixed amount of power via a fixed speed. This means the compressor has to stop and start to maintain the desired room temperature. This means that it operates either at full or minimum speed. Switching on this type of unit will start to run on full load thus consuming more power.
RAU324HVD : 3.29
RAU514HUD : 3.85
RAU518HUD : 3.8
Energy Efficiency cooling mode value specified by manufacturer. This is the energy efficiency calculated while using the cooling mode of the air conditioner. The higher the EER rating, the more efficient the air conditioner
RAU324HVD : Cooling Only
RAU514HUD : Cooling Only
RAU518HUD : Cooling Only
Cooling Only: It is a great option for keeping the home cooled off during the hot summer days.
RAU324HVD : -
RAU514HUD : 3.8
RAU518HUD : -
Energy Efficiency cooling mode computed value (This is the calculated EER value, considering the company specified data or info that is claimed by the manufacturer). This value shows the actual deviation of the EER (Calculated/ Computed) from the company specified value of EER.
Energy Star Rating
RAU324HVD : 3
RAU514HUD : 5
RAU518HUD : 5
Warranty(Months)
RAU324HVD : 12
RAU514HUD : 12
RAU518HUD : 12
Warranty Terms
RAU324HVD : 4 years warranty on compressor
RAU514HUD : 4 years warranty on compressor
RAU518HUD : 4 years warranty on compressor
Classification
RAU324HVD : Rotary
RAU514HUD : Rotary
RAU518HUD : Rotary
This is a superior type of a compressor and it compresses air in a confined space. These are more compact, operate quietly, built for continuous operation and typically see less maintenance. The down side is the initial costs are higher. For less than 3 ton these are good options as they don't need high duty cycle and have better energy ratings.
Power and Capacity
RAU324HVD : 7.02 kW
RAU514HUD : 4.05 kW
RAU518HUD : 5.5 kW
1 kW = 3412.142 BTU/hr
Air Circulation Rate
RAU324HVD : 636 cfm
RAU514HUD : 424 cfm
RAU518HUD : 583 cfm
Cooling Capacity (Desired)
RAU324HVD : -
RAU514HUD : 
RAU518HUD : -
Air Circulation Rate
RAU324HVD : -
RAU514HUD : 12 cmm
RAU518HUD : -
Cooling Capacity
RAU324HVD : 23953.24 btu/hr
RAU514HUD : 13819.18 btu/hr
RAU518HUD : 18766.78 btu/hr
Power (Cooling)
RAU324HVD : 2134 W
RAU514HUD : 1065 W
RAU518HUD : 1448 W
Heating Capacity
RAU324HVD : -
RAU514HUD : 
RAU518HUD : -
Power Supply (Volt/Phase/Hz.)
RAU324HVD : 220-240v/1ph/50Hz
RAU514HUD : 220-240v/1ph/50Hz
RAU518HUD : 220-240v/1ph/50Hz
Running Current -Cooling Mode
RAU324HVD : 9.5 A
RAU514HUD : 4.75 A
RAU518HUD : 6.45 A
General Details
Front Casing Colour
RAU324HVD : White
RAU514HUD : White
RAU518HUD : White
Accessories
Accessories
RAU324HVD : Remote Control
RAU514HUD : Remote Control
RAU518HUD : Remote Control
Weight and Dimensions
Outdoor unit Weight
RAU324HVD : 48 kg
RAU514HUD : 38.2 kg
RAU518HUD : 41.2 kg
Indoor Unit Weight
RAU324HVD : 12.9 kg
RAU514HUD : 10 kg
RAU518HUD : 12.9 kg
Indoor - Width
RAU324HVD : 1050 mm
RAU514HUD : 830 mm
RAU518HUD : 1050 mm
Indoor - Height
RAU324HVD : 290 mm
RAU514HUD : 290 mm
RAU518HUD : 290 mm
Indoor - Depth
RAU324HVD : 220 mm
RAU514HUD : 220 mm
RAU518HUD : 220 mm
Outdoor - Width
RAU324HVD : 792 mm
RAU514HUD : 750 mm
RAU518HUD : 750 mm
Outdoor - Height
RAU324HVD : 600 mm
RAU514HUD : 548 mm
RAU518HUD : 548 mm
Outdoor - Depth
RAU324HVD : 299 mm
RAU514HUD : 228 mm
RAU518HUD : 228 mm