
Carrier Infinity 24,000 BTU High Wall Inverter Split System
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Retail prices include VAT.
Engineered for high-demand spaces, the Carrier Infinity 24,000 BTU High Wall Inverter Split System provides maximum heating and cooling output for sizable UK homes, boutique studios, and open-plan offices. Utilizing Carrier's flagship variable-frequency inverter powertrain, it effortlessly maintains stable, precise indoor conditions despite extreme external summer heatwaves or freezing winter conditions. The high-capacity fan system propels air deep across large floor spaces while maintaining low acoustic output for minimal distraction. Full Wi-Fi integration allows seamless home automation and smart scheduling through Google Home and Alexa devices. Low GWP R32 refrigerant ensures compliance with modern environmental requirements while optimizing thermodynamic transfer. Requiring professional F-Gas certified installation, this unit offers an exceptional, long-term climate solution backed by world-renowned Carrier durability and comprehensive multi-stage indoor air filtration.
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
In stock now — closest alternatives
This unit is on pre-order. These ship now, matched on cooling capacity and price.

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Samsung WindFree Commercial 7.1kW Wall Split System

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Fujitsu ASEH24KLCBL Wall Mounted Indoor Unit
Technical documents & videos
More from Carrier →Official Carrier manual
The manufacturer's PDF for this model is being sourced and will be downloadable here.
Full Specifications
Physical dimensions
Exact dimensions for this model are being confirmed with Carrier — ask us and we will send the cut sheet with mounting and clearance figures.
Description
Engineered for high-demand spaces, the Carrier Infinity 24,000 BTU High Wall Inverter Split System provides maximum heating and cooling output for sizable UK homes, boutique studios, and open-plan offices. Utilizing Carrier's flagship variable-frequency inverter powertrain, it effortlessly maintains stable, precise indoor conditions despite extreme external summer heatwaves or freezing winter conditions. The high-capacity fan system propels air deep across large floor spaces while maintaining low acoustic output for minimal distraction. Full Wi-Fi integration allows seamless home automation and smart scheduling through Google Home and Alexa devices. Low GWP R32 refrigerant ensures compliance with modern environmental requirements while optimizing thermodynamic transfer. Requiring professional F-Gas certified installation, this unit offers an exceptional, long-term climate solution backed by world-renowned Carrier durability and comprehensive multi-stage indoor air filtration.
Compare similar units
Side-by-side specs for other split system ac in a similar BTU range.
Common questions about the Carrier Infinity 24,000 BTU High Wall Inverter Split System
How many BTU is the Carrier Infinity 24,000 BTU High Wall Inverter Split System?
The Carrier Infinity 24,000 BTU High Wall Inverter Split System has a cooling capacity of 24,000 BTU, suitable for Up to 70m².
What room size is the Carrier Infinity 24,000 BTU High Wall Inverter Split System suitable for?
The Carrier Infinity 24,000 BTU High Wall Inverter Split System is recommended for rooms Up to 70m².
Can I install the Carrier Infinity 24,000 BTU High Wall Inverter Split System 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 Carrier Infinity 24,000 BTU High Wall Inverter Split System smart-home compatible?
Yes — the Carrier Infinity 24,000 BTU High Wall Inverter Split System supports Carrier Home App, Amazon Alexa, Google Assistant for app and voice control.
How long does delivery of the Carrier Infinity 24,000 BTU High Wall Inverter Split System take?
This unit is 3-5 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
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/carrier-infinity-24000-btu-high-wall-inverter-split-system
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