Haier 2U50S2SM1FA 5.0kW Multi-Split Outdoor Unit
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The Haier 2U50S2SM1FA is a versatile 5.0kW multi-split outdoor unit engineered to support up to two indoor units, making it perfect for medium-sized residential properties. By consolidating your cooling and heating needs into one outdoor system, you save valuable exterior space while benefiting from Haier's renowned inverter efficiency. This unit is designed to handle varying loads, ensuring that each connected room receives optimal comfort without unnecessary energy waste. It is fully compatible with a wide range of Haier indoor units, allowing for a bespoke installation that fits your home's aesthetic and functional requirements. With its quiet operation and durable construction, it is well-suited for UK climates, providing reliable heating and cooling throughout the year. The system is designed for seamless integration with smart home controls, allowing you to manage your indoor environment via the hOn app for ultimate convenience.
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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
Specifications
Description
The Haier 2U50S2SM1FA is a versatile 5.0kW multi-split outdoor unit engineered to support up to two indoor units, making it perfect for medium-sized residential properties. By consolidating your cooling and heating needs into one outdoor system, you save valuable exterior space while benefiting from Haier's renowned inverter efficiency. This unit is designed to handle varying loads, ensuring that each connected room receives optimal comfort without unnecessary energy waste. It is fully compatible with a wide range of Haier indoor units, allowing for a bespoke installation that fits your home's aesthetic and functional requirements. With its quiet operation and durable construction, it is well-suited for UK climates, providing reliable heating and cooling throughout the year. The system is designed for seamless integration with smart home controls, allowing you to manage your indoor environment via the hOn app for ultimate convenience.
Winter heating cost: this AC vs electric heaters
This unit reverses to heat your room in winter. Based on its 6 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1128
This AC / season
£376
You save / season
£752
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 1392 kWh | £376 | Up to 300% | |
| Plug-in electric heater | 4176 kWh | £1128 | 100% | |
| Electric storage heater | 4176 kWh | £1128 | 100% |
Heat output estimated from this unit's 19,000 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 →
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