Mitsubishi Electric MXZ-3F54VF Multi-Split Outdoor Unit
Trade pricing available — apply or sign in for your trade rate
Retail prices include VAT.
The Mitsubishi Electric MXZ-3F54VF is a versatile multi-split outdoor unit capable of powering up to three indoor units, making it the perfect choice for multi-room residential applications. Whether you are looking to air condition a master bedroom, a living room, and a home office simultaneously, this unit offers the flexibility to mix and match indoor unit types to suit your interior design. Featuring industry-leading inverter technology, the system provides rapid cooling and heating while maintaining an A++ energy efficiency rating, helping to keep your electricity bills low. Its compact design ensures it can be discreetly installed outside your property, while the advanced R32 refrigerant system ensures minimal environmental impact. This unit is designed for those who demand high performance, reliability, and the ability to control the climate in multiple zones independently. It is a robust, quiet, and efficient solution for modern UK homes seeking a comprehensive, whole-house air conditioning experience.
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
Specifications
Description
The Mitsubishi Electric MXZ-3F54VF is a versatile multi-split outdoor unit capable of powering up to three indoor units, making it the perfect choice for multi-room residential applications. Whether you are looking to air condition a master bedroom, a living room, and a home office simultaneously, this unit offers the flexibility to mix and match indoor unit types to suit your interior design. Featuring industry-leading inverter technology, the system provides rapid cooling and heating while maintaining an A++ energy efficiency rating, helping to keep your electricity bills low. Its compact design ensures it can be discreetly installed outside your property, while the advanced R32 refrigerant system ensures minimal environmental impact. This unit is designed for those who demand high performance, reliability, and the ability to control the climate in multiple zones independently. It is a robust, quiet, and efficient solution for modern UK homes seeking a comprehensive, whole-house air conditioning experience.
Winter heating cost: this AC vs electric heaters
This unit reverses to heat your room in winter. Based on its 7 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1417
This AC / season
£472
You save / season
£945
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 1750 kWh | £472 | Up to 300% | |
| Plug-in electric heater | 5249 kWh | £1417 | 100% | |
| Electric storage heater | 5249 kWh | £1417 | 100% |
Heat output estimated from this unit's 23,880 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 →
You may also need
Sealey Window Sealing Kit for Air Conditioner Ducting
Sealey Replacement Exhaust Hose for Portable Air Conditioners
Sealey Universal Remote Control for Air Conditioners
Customer reviews
No reviews yet — be the first to share your experience.