
Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW
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The Mitsubishi Electric MXZ-4F80VF4 multi-split outdoor heat pump represents an exceptional balance of comprehensive coverage and energy economy for larger residential properties and busy commercial facilities. Capable of connecting up to four indoor units via a direct-pipe configuration, this multi-zone condenser eliminates the clutter of multiple single-split outdoor units along exterior walls. With an 8.0kW nominal cooling rating paired with a 8.8kW heating output, it effortlessly supplies customized comfort to bedrooms, living rooms, and domestic home offices simultaneously. Using efficient R32 refrigerant combined with high-grade inverter compressor engineering, the MXZ-4F80VF4 delivers high seasonal efficiency ratings reaching A++ in cooling mode. Long piping capabilities and generous vertical separation tolerances provide UK installers with maximum architectural flexibility during challenging retrofits. System diagnostics, automatic pipe correction features, and compatibility with MELCloud Wi-Fi interfaces make this unit one of the most reliable and serviceable multi-split choices on the modern UK heating and cooling market.
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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 →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-4F80VF4 multi-split outdoor heat pump represents an exceptional balance of comprehensive coverage and energy economy for larger residential properties and busy commercial facilities. Capable of connecting up to four indoor units via a direct-pipe configuration, this multi-zone condenser eliminates the clutter of multiple single-split outdoor units along exterior walls. With an 8.0kW nominal cooling rating paired with a 8.8kW heating output, it effortlessly supplies customized comfort to bedrooms, living rooms, and domestic home offices simultaneously. Using efficient R32 refrigerant combined with high-grade inverter compressor engineering, the MXZ-4F80VF4 delivers high seasonal efficiency ratings reaching A++ in cooling mode. Long piping capabilities and generous vertical separation tolerances provide UK installers with maximum architectural flexibility during challenging retrofits. System diagnostics, automatic pipe correction features, and compatibility with MELCloud Wi-Fi interfaces make this unit one of the most reliable and serviceable multi-split choices on the modern UK heating and cooling market.
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-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW
How many BTU is the Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW?
The Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW has a cooling capacity of 28,000 BTU, suitable for 60-95 m².
What room size is the Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW suitable for?
The Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW is recommended for rooms 60-95 m².
Can I install the Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW 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-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW smart-home compatible?
Yes — the Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW supports MELCloud, Amazon Alexa, Google Assistant for app and voice control.
How long does delivery of the Mitsubishi Electric MXZ-4F80VF4 Four-Port Multi-Split Inverter Outdoor Unit 8.0kW take?
This unit is 2-4 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
227 kWh/yr
EER 13
Standard model
369 kWh/yr
EER 8
Est. saving
£38.35
142 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (28,000 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
£1780
This AC / season
£593
You save / season
£1187
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 2198 kWh | £593 | Up to 300% | |
| Plug-in electric heater | 6594 kWh | £1780 | 100% | |
| Electric storage heater | 6594 kWh | £1780 | 100% |
Heat output estimated from this unit's 30,000 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 £593/season to heat a room vs £1780 for an electric heater - that's £1187 saved. https://stockool.store/products/mitsubishi-electric-mxz-4f80vf4-four-port-multi-split-outdoor-unit
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