Mitsubishi Heavy Industries 2.5kW Avanti Premium Wall Mounted Split System (SRK25ZS-WF / SRC25ZS-W)
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The Mitsubishi Heavy Industries SRK25ZS-WF / SRC25ZS-W delivers outstanding Japanese engineering in an award-winning Italian design. Rated at 2.5kW (9,000 BTU) cooling and 3.2kW (10,900 BTU) heating, this premium reverse cycle heat pump is ideal for bedrooms, home offices, and living rooms up to 25m². Powered by eco-friendly R32 refrigerant, it boasts exceptional A+++ cooling and A++ heating seasonal energy efficiency ratings. Built-in Wi-Fi connectivity enables effortless wireless control via the Smart M-Air smartphone app, compatible with Amazon Alexa and Google Home for hands-free voice adjustments. Advanced indoor air purification is standard, featuring allergen clear and photo-catalytic washable deodorising filters that capture pollen, neutralize odours, and inhibit bacteria. Ultra-quiet operation as low as 19 dB(A) ensures undisturbed night-time comfort. Professional F-Gas certified installation required.
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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 Mitsubishi Heavy Industries SRK25ZS-WF / SRC25ZS-W delivers outstanding Japanese engineering in an award-winning Italian design. Rated at 2.5kW (9,000 BTU) cooling and 3.2kW (10,900 BTU) heating, this premium reverse cycle heat pump is ideal for bedrooms, home offices, and living rooms up to 25m². Powered by eco-friendly R32 refrigerant, it boasts exceptional A+++ cooling and A++ heating seasonal energy efficiency ratings. Built-in Wi-Fi connectivity enables effortless wireless control via the Smart M-Air smartphone app, compatible with Amazon Alexa and Google Home for hands-free voice adjustments. Advanced indoor air purification is standard, featuring allergen clear and photo-catalytic washable deodorising filters that capture pollen, neutralize odours, and inhibit bacteria. Ultra-quiet operation as low as 19 dB(A) ensures undisturbed night-time comfort. Professional F-Gas certified installation required.
Winter heating cost: this AC vs electric heaters
This unit reverses to heat your room in winter. Based on its 3 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£647
This AC / season
£216
You save / season
£431
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 799 kWh | £216 | Up to 300% | |
| Plug-in electric heater | 2396 kWh | £647 | 100% | |
| Electric storage heater | 2396 kWh | £647 | 100% |
Heat output estimated from this unit's 10,900 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 →