Bulkhead Air Conditioners

Where air conditioning installation is not possible due to lack of wall space or concrete ceilings, a bulkhead can be created to house the SEZ system. Its quiet operation makes it suitable for bedrooms, living rooms and other single room residential or commercial uses.

Mitsubishi Electric SEZ bulkhead ducted air conditioning system

Features

  • 2.5 – 7.7 kW cooling / 3.0 – 8.1 heating capacity
  • 7-Day programmable remote controller
  • Compact design  – only 200 mm high
  • Heating at -°10C
  • Quiet operation

Inverter Technology
Inverter technology is your key to more comfort throughout the year, whatever the season. By controlling compressor rotation speed more precisely, inverter technology provides high-speed cooling and heating with extra energy savings compared to non-inverter models.

Low Height - Only 200mm
Our ultra compact design saves installation space (indoor unit only 200mm high) and provides a flexible solution.

 
 PAR-21MAA

Whisper Quiet Operation
Indoor units are as quiet as 23-30 dB(A) at low speed, making them ideal for hotel rooms, living rooms and other residential uses.

7-Day Programmer
The PAR-21MAA remote controller provides the ideal room comfort featuring a weekly timer with up to 8 patterns for each calendar day. It also features: limiting the set temperature range, auto OFF timer, operation lock and multi-language display (English, Spanish, Italian, German, French, Russian, Chinese & Japanese).

Air Cleaning Filter
Catches dust particles and contaminants to keep the air fresh. No replacement necessary, just needs to be cleaned every 100 hours of operation.

Auto Restart
Especially useful during sudden blackouts as the unit will turn back on automatically when power is restored.
 
Multi-Split System Compatible
The SEZ-KD Series indoor units may be connected to the Mitsubishi Electric multi-split sytem outdoor units. It is possible to mix this bulkhead range with other indoor unit types including wall mounted, ceiling concealed, and floor mounted.



SEZ-KD25/35/50/60/71VA(L)

Specification Overview

Model Name SEZ-KD25VA SEZ-KD35VA SEZ-KD50VA SEZ-KD60VA SEZ-KD71VA
Type Inverter Inverter Inverter Inverter Inverter
Indoor Unit SEZ-KD25VAQ(L) SEZ-KD35VAQ(L) SEZ-KD50VAQ(L) SEZ-KD60VAQ(L) SEZ-KD71VAQ(L)
Outdoor Unit SUZ-KA25VA3 SUZ-KA35VA2 SUZ-KA50VA3 SUZ-KA60VA3 SUZ-KA71VA3
 
Cooling
Capacity (Rated Conditions) kW 2.5 3.7 5.1 5.6 6.5
Capacity (Min - Max) kW 0.9 - 3.2 1 - 3.9 1.1 - 5.6 1.1 - 6.3 0.9 - 8.3
Air Flow (Low/Med/Hi) l/s 92-117-150 117-150-183 167-208-250 200-250-300 200-267-333
External Static Pressure Pa 5-15-35-50 5-15-35-50 5-15-35-50 5-15-35-50 5-15-35-50
EER (Rated Conditions) 3.33 3.39 3.11 3.16 3.16
Sound Pressure Levels -
Indoor at 1.5m (Low/Med/Hi) dBA 23-26-30 23-28-33 30-34-37 30-34-38 30-35-40
Outdoor at 1m dBA 46 47 53 55 55
Sound Power Level - Outdoor dBA 59 61 68 69 69
 
Heating
Capacity (Rated Conditions) kW 3 4.2 6.4 7.4 8.1
Capacity (Min - Max) kW 0.9 - 4.5 0.9 - 5 1.1 - 7.2 0.9 - 8 0.9 - 10.4
Air Flow (Low/Med/Hi) l/s 92-117-150 117-150-183 167-208-250 200-250-300 200-267-333
COP (Rated Conditions) 3.61 3.72 3.54 3.61 3.72
Sound Pressure Levels
Indoor at 1.5m (Low/Med/Hi) dBA 23-26-30 23-28-33 30-34-37 30-34-38 30-35-40
Outdoor at 1m dBA 46 48 55 55 55
Sound Power Level - Outdoor dBA 59 62 68 69 69
 
Indoor - Dimensions (HxWxD) mm 200 x 790 x 700 200 x 990 x 700 200 x 990 x 700 200 x 1,190 x 700 200 x 1,190 x 700
Weight - Indoor kg 18 21 23 27 27
 
Outdoor - Dimensions (HxWxD) mm 550 x 800 x 285 550 x 800 x 285 850 x 840 x 330 880 x 840 x 330 880 x 840 x 330
Weight - Outdoor kg 30 33 53 50 53
 
Electrical Supply 230 volt/Single Phase/50 hertz - Outdoor Power Supply
 
Breaker Size A 10 10 20 20 20
 
Piping - max length m 20 20 30 30 30
max height m 12 12 30 30 30
 
Guaranteed Operating Range °C -10 ~ 46 -10 ~ 46 -15 ~ 46 -15 ~ 46 -15 ~ 46
-15 -~24 -15 ~ 24 -15 ~ 24 -15 ~ 24 -15 ~ 24
*SEZ-KD-VAL are supplied with a wireless remote controller Back to Top

Air conditioning sizing explained by a specialist dealer - Find your nearest dealer

Ask us a question

Call for your nearest Diamond Dealer on 1300 722 228.

Features

  • 2.5 – 7.7 kW cooling / 3.0 – 8.1 heating capacity
  • 7-Day programmable remote controller
  • Compact design  – only 200 mm high
  • Heating at -°10C
  • Quiet operation

Related Products

Models

  • SEZ-KD25VA - 2.5 kW
  • SEZ-KD35VA - 3.5 kW
  • SEZ-KD50VA - 5.0 kW
  • SEZ-KD60VA - 5.5 kW
  • SEZ-KD71VA - 7.1 kW

Downloads

Mr Slim March 2014 Brochure - (21.17 MB)
SEZ-KD VA User Manual - (0.72 MB)
SEZ-KD VAL User Manual - (6.67 MB)
SEZ-KD-VA Installation Manual - (0.58 MB)
SEZ-KD-VAL Installation Manual - (6.23 MB)
SUZ-KA25/35/50/60/71VA2 Installation Manual - (0.88 MB)

Quality guarantee

Quality is a hallmark of all Mitsubishi Electric products. Our quality standards gave us the confidence to be the first company to introduce a 5 year parts and labour warranty. These same quality standards leave you with peace of mind long after your system has been installed.