Gree U-Match 3.5kW Ceiling Cassette
Available to order — dispatched on the lead time shown below.
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Retail prices include VAT.
The Gree U-Match 3.5kW ceiling cassette is a premium, energy-efficient climate control solution designed for both residential and light commercial environments. This unit features a sleek, unobtrusive design that sits flush within a suspended ceiling, leaving only a discreet decorative grille visible. Engineered with advanced DC inverter technology, it provides whisper-quiet operation and precise temperature management, making it ideal for offices, shops, or modern living spaces. The system includes a built-in condensate drain pump for reliable moisture removal and supports multi-fan speeds for customised airflow. With its reverse-cycle heat pump capability, this unit offers year-round comfort, providing powerful cooling during summer and efficient heating throughout the winter months. Its compact footprint and versatile installation options make it a top choice for professionals seeking a high-performance, space-saving HVAC solution that blends seamlessly into any interior aesthetic.
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
Technical documents & videos
More from Gree →Full Specifications
Physical dimensions
Exact dimensions for this model are being confirmed with Gree — ask us and we will send the cut sheet with mounting and clearance figures.
Description
The Gree U-Match 3.5kW ceiling cassette is a premium, energy-efficient climate control solution designed for both residential and light commercial environments. This unit features a sleek, unobtrusive design that sits flush within a suspended ceiling, leaving only a discreet decorative grille visible. Engineered with advanced DC inverter technology, it provides whisper-quiet operation and precise temperature management, making it ideal for offices, shops, or modern living spaces. The system includes a built-in condensate drain pump for reliable moisture removal and supports multi-fan speeds for customised airflow. With its reverse-cycle heat pump capability, this unit offers year-round comfort, providing powerful cooling during summer and efficient heating throughout the winter months. Its compact footprint and versatile installation options make it a top choice for professionals seeking a high-performance, space-saving HVAC solution that blends seamlessly into any interior aesthetic.
Compare similar units
Side-by-side specs for other ceiling cassettes in a similar BTU range.
Common questions about the Gree U-Match 3.5kW Ceiling Cassette
How many BTU is the Gree U-Match 3.5kW Ceiling Cassette?
The Gree U-Match 3.5kW Ceiling Cassette has a cooling capacity of 12,000 BTU, suitable for Up to 35m².
What room size is the Gree U-Match 3.5kW Ceiling Cassette suitable for?
The Gree U-Match 3.5kW Ceiling Cassette is recommended for rooms Up to 35m².
Can I install the Gree U-Match 3.5kW Ceiling Cassette myself?
No — this unit requires professional installation by a qualified F-gas engineer. Use our Find an Installer service to get matched with a local HVAC professional.
Is the Gree U-Match 3.5kW Ceiling Cassette smart-home compatible?
Yes — the Gree U-Match 3.5kW Ceiling Cassette supports Tuya/SmartLife for app and voice control.
How long does delivery of the Gree U-Match 3.5kW Ceiling Cassette take?
This unit is dispatched in 2-3 working days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.
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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
97 kWh/yr
EER 13
Standard model
158 kWh/yr
EER 8
Est. saving
£16.44
61 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (12,000 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 4 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£772
This AC / season
£257
You save / season
£514
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 953 kWh | £257 | Up to 300% | |
| Plug-in electric heater | 2858 kWh | £772 | 100% | |
| Electric storage heater | 2858 kWh | £772 | 100% |
Heat output estimated from this unit's 13,000 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 £257/season to heat a room vs £772 for an electric heater - that's £514 saved. https://stockool.store/products/gree-u-match-3-5kw-ceiling-cassette
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