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Mitsubishi Heavy SRK50ZS-WFB 5.0 kW WiFi Black-White Wall Indoor Unit R32

The Mitsubishi Heavy SRK50ZS-WFB is the ZS-series wall-mounted indoor unit delivering 5.0 kW cooling output – ideal for rooms of approx. 50–60 m². Easily controlled via the integrated WF-RAC Wi-Fi adapter and the Smart-M-Air app, it ensures noticeably cleaner air thanks to its BioClean filter – quiet, efficient and reliable all year round.

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€0.00 (tax excl.)
Size chart
Women's clothing size
SizeXSSML
Euro 32/34 36 38 40
USA 0/2 4 6 8
Bust(in) 31-32 33 34 36
Bust(cm) 80.5-82.5 84.5 87 92
Waist(in) 24-25 26 27 29
Waist(cm) 62.5-64.5 66.5 69 74
Hips(in) 34-35 36 37 39
Hips(cm) 87.5-89.5 91.5 94 99
How To Measure Your Bust

With your arms relaxed at your sides, measure around the fullest part of your chest.

How To Measure Your Waist

Measure around the narrowest part of your natural waist, generally around the belly button. To ensure a comfortable fit, keep one finger between the measuring tape and your body.

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Description

Mitsubishi Heavy SRK50ZS-WFB – 5.0 kW Wall-Mounted Unit for Single-Split Systems

The SRK50ZS-WFB is the wall-mounted indoor unit of the ZS series from Mitsubishi Heavy Industries. With 5.0 kW cooling output it is ideal for rooms of approx. 50–60 m² and, thanks to Wi-Fi control and its BioClean filter, delivers noticeably cleaner, more comfortable indoor air – all year round. Finish: Black-White. Capacity figures apply with SRC50ZS-W; room size is a guide and depends on the cooling load.

Cooling Capacity ❄️
5.0 kW
Range 1.3–5.5 kW
Heating Capacity 🔥
5.8 kW
Range 1.3–6.6 kW
Room Size 📐
50–60 m²
recommended
Refrigerant 🌿
R32
eco-friendly

Wi-Fi Control via Smart-M-Air App

The SRK50ZS-WFB features the integrated WF-RAC Wi-Fi adapter. Using the Smart-M-Air app you can conveniently control temperature, operating mode and timer functions from your smartphone – anywhere, anytime.

Noticeably Cleaner Indoor Air

The integrated BioClean filter reduces allergens and viruses in the room air, while the photocatalytic filter reliably neutralises unpleasant odours. The 3D air distribution with an airflow reach of up to 10 m ensures even, comfortable room climate control.

Technical Highlights at a Glance

  • Cooling capacity: 5.0 kW (range 1.3–5.5 kW)
  • Heating capacity: 5.8 kW (range 1.3–6.6 kW)
  • Refrigerant: R32
  • Sound pressure level: 22/29/36/46 dB(A) (cooling, depending on fan speed)
  • Dimensions (H×W×D): 290 × 870 × 230 mm | Weight: 10.0 kg
  • Power supply: 230 V / 50 Hz
  • Airflow volume: 354–726 m³/h (cooling)
  • Operating modes: Cooling, Heating, Dehumidify, Fan, Hi-Power, Eco, 3D-Auto, Weekly Timer
  • Wi-Fi: integrated (WF-RAC, Smart-M-Air app) | Remote control: infrared, included
  • Pipe connections: liquid line 1/4" (6.35 mm) | gas line 1/2" (12.7 mm)

Single-Split System – Matching Outdoor Unit Required

The SRK50ZS-WFB is designed for operation with a compatible ZS-series outdoor unit (e.g. SRC50ZS-W with 5.0 kW) and runs as a single-split system.

✓ Scope of delivery: indoor unit only

Outdoor unit, refrigerant lines and installation material are not included and must be ordered separately.

⚠ Important: certified specialist required

Installation and commissioning must be carried out exclusively by a certified refrigeration technician (EU Regulation 2024/573).

Frequently Asked Questions (FAQ)

Which room size is the SRK50ZS-WFB suitable for?
With 5.0 kW cooling output the SRK50ZS-WFB is designed for rooms of approx. 50–60 m².

Which outdoor unit is compatible?
The SRK50ZS-WFB is combined with a matching ZS-series outdoor unit (e.g. SRC50ZS-W, 5.0 kW).

How is it controlled?
Via the included infrared remote control or conveniently over Wi-Fi using the Smart-M-Air app.

How quiet is the indoor unit in operation?
The sound pressure level in cooling mode is between 22 and 46 dB(A), depending on fan speed.

Is professional installation required?
Yes. Installation and commissioning must be carried out exclusively by a certified refrigeration technician.

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Product Details
211

Data sheet

Brand
Mitsubishi Heavy
Manufacturer
Mitsubishi Heavy Industries
Model
SRK50ZS-WFB
Article Number / Reference
SRK50ZS-WFB
Product Series
ZS
Product Type
Wandinnengeraet
Colour
Schwarz-Weiss
Kuehlleistung (kW)
5.0 kW
Heating Capacity (kW)
5.8 kW (Single-Split with SRC50ZS-W)
Schalldruckpegel Innengeraet dB(A)
22/29/36/46 Cooling
Schallleistungspegel Innengeraet dB(A)
59 Cooling
Abmessungen Innengeraet HxBxT mm
290 x 870 x 230
Gewicht Innengeraet kg
10.0
Wi-Fi Integrated
Ja WF-RAC
Kaeltemittel
R32
Rohranschluss Fluessigkeitsleitung
1/4 Zoll
Gas Line Connection
1/2 inch
Empfohlene Raumgroesse m2
50-60 (guide; cooling load calculation required)
Luftvolumenstrom m3/h
354-726 Cooling
Geraetetyp
Heizen Kuehlen Entfeuchten Luftreinigung
Power Supply
230V 50Hz 1Ph
Self-Cleaning Function
Ja
Remote Control Included
Ja Infrarot
Nachtmodus Silent-Modus
Ja
System Type
Single-Split
Installation Fachbetrieb
Ja Pflicht

Specific References

MPN
SRK50ZS-WFB
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