Mitsubishi Electric MSZ-EF35VGKB Indoor Unit 12 000 BTU – Wi-Fi, A+++ Energy Class, Silver Ion Filter
Mitsubishi Electric MSZ-EF35VGKB Indoor Unit 12 000 BTU – Wi-Fi, A+++ Energy Class, Silver Ion Filter
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In stock — delivery time: approx. 4–6 business days
For F-gas units, the delivery time counts from receipt of the certified-installer documents.
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Shipping & delivery
Shipping & delivery
Shipping within the EU is free from €100 order value — below that, the exact cost is shown at checkout; unfortunately we cannot deliver to islands.
Delivery time: items in stock usually arrive in approx. 4–6 business days; otherwise approx. 4–8 business days, for Bosch units currently approx. 8–11 business days. For split air conditioners and heat pumps containing F-gas, the delivery time counts from receipt of the certified-installer documents.
Compact units ship as parcels; large split and multi-split units ship by freight carrier with advance phone notice — kerbside delivery. Please check the shipment for visible transport damage on acceptance and note it with the driver.
Warranty & invoice
Warranty & invoice
You buy original goods with the full manufacturer warranty. Every order comes with an invoice showing VAT.
Withdrawal & returns
Withdrawal & returns
Consumers have a 14-day right of withdrawal. You will find all details in the withdrawal policy — you can declare withdrawal directly via the withdraw from contract page.
Old appliance take-back (§ 17 ElektroG)
Old appliance take-back (§ 17 ElektroG)
When you buy a new appliance of the same type, we take back your old electrical appliance free of charge. We ask you about this in the cart — for freight deliveries we coordinate collection or return with you.
Old appliances do not belong in household waste (crossed-out wheelie bin symbol). They contain recyclable and sometimes hazardous materials — separate collection protects health and the environment.
Manufacturer information
Manufacturer information
Manufacturer:
Mitsubishi Electric Corporation
Tokyo Building, 2-7-3, Marunouchi, Chiyoda-ku
Tokio 100-8310
Japan
Email:
info@mitsubishi-les.com
Responsible person in the EU:
Mitsubishi Electric Europe B.V.
Capronilaan 34, 1119 NS Schiphol Rijk, Niederlande
(Zweigniederlassung Deutschland: Mitsubishi-Electric-Platz 1, 40882 Ratingen)
Refrigerant & installation
Refrigerant: R32 · Global warming potential (GWP): 675
Installation and commissioning may only be carried out by a certified specialist company (EU Regulation 2024/573). Commissioning is documented by your specialist company.
⚠️ Indoor unit only — this unit cannot cool or heat on its own. It only works together with a matching outdoor unit (sold separately, not included).
Features & Highlights
Fresh and Purified Air
The Mitsubishi Electric MSZ-EF35VGK / MUZ-EF35VG inverter air conditioner features a high-efficiency silver-ion filter that neutralises bacteria, pollen and other airborne allergens by destroying their cellular structure. Thanks to its large capture surface and the Air Purifying function it purifies and freshens the circulating air, ensuring a healthier indoor environment.
Exceptionally Quiet
Thanks to extremely quiet operation (down to 21 dB), the EF series air conditioners deliver an ideal temperature without disturbing your comfort. The low sound levels of both indoor and outdoor units make rest and sleep undisturbed and pleasant.
Design and Quality
The stylish indoor unit stands out thanks to its striking design and is available in three colours, embodying refinement and elegance. Combined with low energy consumption and quiet yet powerful operation, this model is the best choice for any interior.
Top Energy Class with Environmental Care
The Mitsubishi Electric MSZ-EF35VGK / MUZ-EF35VG inverter air conditioner has a top energy class — A+++ in cooling and A++ in heating. This is achieved thanks to the new R-32 refrigerant technology, which has a global-warming potential almost 3× lower than R-410A. You enjoy a perfect temperature while caring for the environment — and save on electricity costs at the same time.
Weekly Timer
The perfect climate at home or in the office is achieved quickly and easily with just one setting — the "Weekly Timer" function. It lets you set the desired temperatures and start/stop times via dedicated buttons on the remote control, so you don't have to keep adjusting the temperature manually, while also saving electricity.
Mitsubishi Electric MSZ-EF35VGKB Indoor Unit 12 000 BTU — 12 000 BTU Inverter Air Conditioner
The Mitsubishi Electric MSZ-EF35VGKB Indoor Unit 12 000 BTU is a wall-mounted inverter split air conditioner for rooms up to approximately 25 m². With 12 000 BTU cooling capacity, modern R-32 refrigerant and energy-efficient inverter technology, it provides reliable year-round comfort. Detailed technical data is listed below.
Technical Specifications
| Wi-Fi module included | Yes |
|---|---|
| Cooling capacity (min / nom / max) | 1.4 / 3.5 / 4.0 kW |
| Heating capacity (min / nom / max) | 1.8 / 4.0 / 5.5 kW |
| Power input — cooling (min / nom / max) | - / 0.91 / - kW |
| Power input — heating (min / nom / max) | - / 0.955 / - kW |
| Cooling capacity (BTU) | 12 000 |
| SEER (seasonal cooling efficiency) | 8.5 |
| SCOP (seasonal heating efficiency) | 4.7 |
| Annual energy consumption (cooling / heating) | 144 / 882 kWh |
| Energy class — cool / heat (temperate climate) | A+++ / A++ |
| Operating temperature — cooling | -10 ~ 46 °C |
| Operating temperature — heating | - 15 ~ 24 °C |
| Suitable for rooms up to | 25 m² |
| Warranty | 36 months |
| Refrigerant | R-32 |
| Power supply (phase / frequency / voltage) | 1~/50/220-240 |
Indoor Unit
| Dimensions | 299 x 895 x 195 H × W × D (mm) |
|---|---|
| Weight | 11.5 kg |
| Sound level — cooling (high / nom / low / silent) | 36 / 29 / 24 / 21 dB (A) |
| Sound level — heating (high / nom / low / silent) | 38 / 30 / 24 / 21 dB (A) |
Outdoor Unit
| Compressor | Mitsubishi |
|---|---|
| Dimensions | 550 x 800 x 285 H × W × D (mm) |
| Weight | 35 kg |
| Pipe connections (liquid / gas) | 6.35 / 9.52 mm (1/4" / 3/8") |
| Sound level — cooling (high / nom / low / silent) | < 49 dB (A) |
| Sound level — heating (high / nom / low / silent) | < 50 dB (A) |
About Mitsubishi Electric
Mitsubishi Electric is one of Japan's premier HVAC manufacturers, recognised worldwide for engineering quality, advanced inverter technology and long-lasting reliability. The MSZ-EF series combines a premium designer-grade indoor unit with Mitsubishi Electric's class-leading energy efficiency and quiet operation.
Delivery & Installation
Advice & Datasheet on Request
Questions about the right BTU capacity for your room, multi-split compatibility, or additional accessories? Our team is happy to advise — by phone or email.
Legal Notices — Installation & F-Gas Regulation
Fluorinated greenhouse gases: This unit contains the refrigerant R-32 (GWP 675 as stated by the manufacturer — refrigerant type, charge and CO₂ equivalent in the product data sheet). Installation, maintenance and disposal must be carried out by a certified technician in accordance with EU Regulation 517/2014 (revised by Regulation (EU) 2024/573). For customers in the United Kingdom, the UK F-Gas Regulations 2015 (as retained EU law) apply equivalently.
Installation: Self-installation is not permitted. On request we can arrange a certified F-Gas installer in your region.
Frequently Asked Questions
How do I choose the right BTU size for my room?
The key figure is the manufacturer’s recommended room size for this unit — you will find it in the product’s technical data. For sun-facing or top-floor rooms, we recommend the next larger capacity class. Our team is happy to advise.
Do I need a certified technician for installation?
Yes — split air conditioners with fluorinated refrigerant must be installed by a certified F-Gas technician (EU Regulation 517/2014). Self-installation is not permitted. We can arrange a qualified installer in your region.
What warranty is included?
Standard manufacturer warranty is 36 months on the unit, provided installation is carried out by a certified F-Gas technician. Detailed warranty conditions are in the product datasheet.
What do SEER and SCOP mean?
SEER (Seasonal Energy Efficiency Ratio) is the seasonal cooling efficiency — higher is better. SCOP (Seasonal Coefficient of Performance) is the seasonal heating efficiency. SEER ≥ 6.0 and SCOP ≥ 4.0 are considered very good for residential split air conditioners.
📧 office@jacobwarm.com
📞 +49 221 29293710
🕘 Mon–Fri 8:00–16:00 CET
Technical data
| Model | MSZ-EF35VGKB |
|---|---|
| Energy efficiency class | A+++ / A++ (scale A+++ to D) |
| Power (kW class) | 2.5–3.5 kW |
| Power (BTU class) | 12000 |
| Recommended room size | < 25 m² |
| Noise level (indoor) | 29 dB(A) |
| Wi-Fi control | Yes |
| Refrigerant | R32 |
| Global warming potential (GWP) | 675 |
| Colour | Black |
For context: 29 dB(A) is in the “quiet” (whispering to a quiet home) range. Manufacturer figure — perceived loudness depends on operating mode, room and installation.
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