
Lennox Ceiling Cassette Mini-Split 24k BTU
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For those who prefer a discreet, space-saving climate control solution, the Lennox Ceiling Cassette Mini-Split is the perfect choice. Designed for installation within a suspended ceiling, this 24,000 BTU unit provides powerful, multi-directional airflow, ensuring even temperature distribution throughout large rooms or commercial spaces. It is an ideal solution for areas where wall space is limited or where a minimalist look is desired. Despite its high capacity, the unit operates with remarkable efficiency and quietness, thanks to Lennox's advanced inverter technology. The system is capable of both cooling and heating, providing year-round comfort. Its sophisticated design includes a modern fascia panel that blends into any ceiling finish. As a high-capacity split system, this unit requires professional installation by a qualified engineer to ensure proper drainage, refrigerant charging, and electrical connection. Invest in the Lennox Ceiling Cassette for a professional-grade, unobtrusive climate control experience that delivers exceptional performance and reliability for your property.
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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
For those who prefer a discreet, space-saving climate control solution, the Lennox Ceiling Cassette Mini-Split is the perfect choice. Designed for installation within a suspended ceiling, this 24,000 BTU unit provides powerful, multi-directional airflow, ensuring even temperature distribution throughout large rooms or commercial spaces. It is an ideal solution for areas where wall space is limited or where a minimalist look is desired. Despite its high capacity, the unit operates with remarkable efficiency and quietness, thanks to Lennox's advanced inverter technology. The system is capable of both cooling and heating, providing year-round comfort. Its sophisticated design includes a modern fascia panel that blends into any ceiling finish. As a high-capacity split system, this unit requires professional installation by a qualified engineer to ensure proper drainage, refrigerant charging, and electrical connection. Invest in the Lennox Ceiling Cassette for a professional-grade, unobtrusive climate control experience that delivers exceptional performance and reliability for your property.
Compare similar units
Side-by-side specs for other split system ac in a similar BTU range.
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Stiebel Eltron
Broughton
Reznor
Omega Altalfa
Clarke
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VYtronIX
Costway
Suntec
Swegon
FlaktGroup
Powrmatic
CIAT
Trane
York
Westinghouse
Kelvinator
Rhoss
Amcor
Dantherm
Black + Decker
Lennox
Honeywell
Senville
Comfee
AUX
Whynter
Viessmann
Rinnai
Aermec
NIBE
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Daitsu
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Bosch
Vaillant
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Carrier
Toshiba
Mitsubishi Heavy Industries
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Hitachi
Pro Breeze
Meaco
AEG
Devola
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electriQ
Samsung
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Panasonic
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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
195 kWh/yr
EER 13
Standard model
317 kWh/yr
EER 8
Est. saving
£32.87
122 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (24,000 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 7 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1484
This AC / season
£495
You save / season
£989
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 1832 kWh | £495 | Up to 300% | |
| Plug-in electric heater | 5495 kWh | £1484 | 100% | |
| Electric storage heater | 5495 kWh | £1484 | 100% |
Heat output estimated from this unit's 25,000 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 £495/season to heat a room vs £1484 for an electric heater - that's £989 saved. https://stockool.store/products/lennox-ceiling-cassette-mini-split-24k
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