Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit
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The Mitsubishi Electric MXZ-4F83VF is a high-performance, four-port multi-split outdoor unit designed for versatile climate control across multiple rooms. Engineered for the UK market, this robust R32 inverter system allows you to connect up to four indoor units to a single outdoor condenser, significantly reducing exterior wall clutter and simplifying installation. It is an ideal solution for larger residential properties or small offices where independent temperature control for each room is required. With an impressive SEER rating of 8.51, it offers exceptional energy efficiency, helping to lower operational costs while maintaining a comfortable environment. The unit features advanced inverter technology for quiet, reliable operation and precise temperature management. Whether you are cooling a living room or heating a home office, this unit provides the flexibility to mix and match different indoor unit styles, such as wall-mounted or ceiling-concealed models, to suit your interior design and functional needs.
Need it installed?
We'll match you with a local HVAC engineer.
Smart-home ready
Connects natively with the systems below — control by app or voice.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Technical documents & videos
More from Mitsubishi Electric →Official Mitsubishi Electric manual
The manufacturer's PDF for this model is being sourced and will be downloadable here.
Full Specifications
Physical dimensions
Exact dimensions for this model are being confirmed with Mitsubishi Electric — ask us and we will send the cut sheet with mounting and clearance figures.
Description
The Mitsubishi Electric MXZ-4F83VF is a high-performance, four-port multi-split outdoor unit designed for versatile climate control across multiple rooms. Engineered for the UK market, this robust R32 inverter system allows you to connect up to four indoor units to a single outdoor condenser, significantly reducing exterior wall clutter and simplifying installation. It is an ideal solution for larger residential properties or small offices where independent temperature control for each room is required. With an impressive SEER rating of 8.51, it offers exceptional energy efficiency, helping to lower operational costs while maintaining a comfortable environment. The unit features advanced inverter technology for quiet, reliable operation and precise temperature management. Whether you are cooling a living room or heating a home office, this unit provides the flexibility to mix and match different indoor unit styles, such as wall-mounted or ceiling-concealed models, to suit your interior design and functional needs.
Compare similar units
Side-by-side specs for other multi-split system ac in a similar BTU range.
Common questions about the Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit
How many BTU is the Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit?
The Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit has a cooling capacity of 28,300 BTU, suitable for Up to 100m² total.
What room size is the Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit suitable for?
The Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit is recommended for rooms Up to 100m² total.
Can I install the Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit myself?
No — this unit requires professional installation by a qualified F-gas engineer. Use our Find an Installer service to get matched with a local HVAC professional.
Is the Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit smart-home compatible?
Yes — the Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit supports Amazon Alexa, Google Home for app and voice control.
How long does delivery of the Mitsubishi Electric MXZ-4F83VF Multi-Split Outdoor Unit take?
This unit is dispatched in 2-3 working days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.
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Mitsubishi ElectricAnnual energy savings estimate
How much this A+++-rated unit could save versus a standard C-rated model, based on your usage.
This unit
213 kWh/yr
EER 14
Standard model
373 kWh/yr
EER 8
Est. saving
£43.19
160 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (28,300 BTU). Actual savings vary with room size, climate and usage patterns.
Winter heating cost: this AC vs electric heaters
This unit reverses to heat your room in winter. Based on its 9 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1822
This AC / season
£607
You save / season
£1215
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 2249 kWh | £607 | Up to 300% | |
| Plug-in electric heater | 6748 kWh | £1822 | 100% | |
| Electric storage heater | 6748 kWh | £1822 | 100% |
Heat output estimated from this unit's 30,700 BTU/hr rating. A heat pump moves heat (COP ≈ 3), so it uses about a third of the electricity of a direct-electric heater for the same warmth. Actual savings vary with room size, insulation, tariff and usage. See the full comparison →
Share your savings
This heat-pump AC costs only £607/season to heat a room vs £1822 for an electric heater - that's £1215 saved. https://stockool.store/products/mitsubishi-electric-mxz-4f83vf-multi-split-outdoor-unit
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