
NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System
Available to order — dispatched on the lead time shown below.
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Retail prices include VAT.
The NIBE SPLIT HBS 05-12 coupled with the AMS 10-12 outdoor heat pump unit delivers a powerhouse split-climate system engineered to manage demanding heating and cooling requirements across substantial domestic properties. Harnessing Scandinavian engineering designed for extreme conditions, the unit offers consistent output down to minus twenty degrees Celsius while operating with superior energy economy. High-performance inverter regulation continuously fine-tunes motor speeds to meet exact room thermostat settings, eliminating sharp temperature swings and unnecessary power draw. The system's split architecture guarantees that no fluid lines prone to outdoor freezing enter external boundaries, safeguarding longevity and dependability. Controlled centrally via NIBE smart modules or remotely through the myUplink interface, users benefit from intuitive zone management, scheduling, and live performance metrics. It represents a top-tier residential climate control solution, combining heavy-duty thermal resilience, whisper-soft acoustic dampening, and top-tier seasonal efficiency ratings for discerning property owners.
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 NIBE →Official NIBE 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 NIBE — ask us and we will send the cut sheet with mounting and clearance figures.
Description
The NIBE SPLIT HBS 05-12 coupled with the AMS 10-12 outdoor heat pump unit delivers a powerhouse split-climate system engineered to manage demanding heating and cooling requirements across substantial domestic properties. Harnessing Scandinavian engineering designed for extreme conditions, the unit offers consistent output down to minus twenty degrees Celsius while operating with superior energy economy. High-performance inverter regulation continuously fine-tunes motor speeds to meet exact room thermostat settings, eliminating sharp temperature swings and unnecessary power draw. The system's split architecture guarantees that no fluid lines prone to outdoor freezing enter external boundaries, safeguarding longevity and dependability. Controlled centrally via NIBE smart modules or remotely through the myUplink interface, users benefit from intuitive zone management, scheduling, and live performance metrics. It represents a top-tier residential climate control solution, combining heavy-duty thermal resilience, whisper-soft acoustic dampening, and top-tier seasonal efficiency ratings for discerning property owners.
Compare similar units
Side-by-side specs for other split system ac in a similar BTU range.
Common questions about the NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System
How many BTU is the NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System?
The NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System has a cooling capacity of 41,000 BTU, suitable for 65-110 m².
What room size is the NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System suitable for?
The NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System is recommended for rooms 65-110 m².
Can I install the NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate 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 NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System smart-home compatible?
Yes — the NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System supports NIBE Uplink, myUplink, Amazon Alexa, Google Assistant for app and voice control.
How long does delivery of the NIBE SPLIT HBS 05-12 with AMS 10-12 High-Capacity Split Climate System take?
This unit is 3-5 business 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
333 kWh/yr
EER 13
Standard model
541 kWh/yr
EER 8
Est. saving
£56.15
208 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (41,000 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 12 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£2433
This AC / season
£811
You save / season
£1622
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 3004 kWh | £811 | Up to 300% | |
| Plug-in electric heater | 9012 kWh | £2433 | 100% | |
| Electric storage heater | 9012 kWh | £2433 | 100% |
Heat output estimated from this unit's 41,000 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 £811/season to heat a room vs £2433 for an electric heater - that's £1622 saved. https://stockool.store/products/nibe-split-hbs-05-12-ams-10-12-high-capacity-split-climate-system
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