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
Full Specifications
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.
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 →