Mitsubishi Electric MXZ-2F42VF Multi-Split Outdoor Unit
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The Mitsubishi Electric MXZ-2F42VF is a compact and efficient dual-zone outdoor unit, perfect for smaller homes or apartments where space is at a premium. Despite its smaller size, it delivers the same high-quality performance and reliability as the larger MXZ models. It supports two indoor units, making it an ideal choice for a bedroom and a small living area. The unit features advanced inverter technology, which provides quiet operation and significant energy savings compared to traditional cooling systems. Its R32 refrigerant design ensures it is environmentally friendly and compliant with the latest UK regulations. This unit is a popular choice for homeowners who want to add air conditioning to their property without the need for a large, intrusive outdoor condenser. Professional installation is required to ensure the system operates at peak efficiency and provides the comfort you expect from Mitsubishi Electric.
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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-2F42VF is a compact and efficient dual-zone outdoor unit, perfect for smaller homes or apartments where space is at a premium. Despite its smaller size, it delivers the same high-quality performance and reliability as the larger MXZ models. It supports two indoor units, making it an ideal choice for a bedroom and a small living area. The unit features advanced inverter technology, which provides quiet operation and significant energy savings compared to traditional cooling systems. Its R32 refrigerant design ensures it is environmentally friendly and compliant with the latest UK regulations. This unit is a popular choice for homeowners who want to add air conditioning to their property without the need for a large, intrusive outdoor condenser. Professional installation is required to ensure the system operates at peak efficiency and provides the comfort you expect from Mitsubishi Electric.
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Side-by-side specs for other multi-split system ac in a similar BTU range.
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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
108 kWh/yr
EER 14
Standard model
189 kWh/yr
EER 8
Est. saving
£21.82
81 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (14,300 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 5 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1068
This AC / season
£356
You save / season
£712
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 1319 kWh | £356 | Up to 300% | |
| Plug-in electric heater | 3957 kWh | £1068 | 100% | |
| Electric storage heater | 3957 kWh | £1068 | 100% |
Heat output estimated from this unit's 18,000 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 £356/season to heat a room vs £1068 for an electric heater - that's £712 saved. https://stockool.store/products/mitsubishi-electric-mxz-2f42vf-multi-split-outdoor-unit
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