Winter is coming — your air conditioner heats too. Cut heating bills by up to 67% vs electric heaters.

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Bosch Climate 8000i 3.5kW Flagship Luxury Split System Air Conditioner Heat Pump
Bosch

Bosch Climate 8000i 3.5kW Flagship Luxury Split System Air Conditioner Heat Pump

In StockEnergy A+++
£1,695.000

Trade pricing available — apply or sign in for your trade rate

3-5 business days
UK-Wide Delivery
Free UK mainland delivery on in-stock units

Retail prices include VAT.

Engineered as Bosch's flagship air-to-air heat pump, the Climate 8000i 3.5kW split system brings architect-level design and peak German HVAC performance to premium British properties. Supplying 12,000 BTU cooling and 14,000 BTU heating, this model attains the industry's highest seasonal efficiency rating of A+++ in both heating and cooling regimes. Its striking modern chassis features an ambient indoor glass front that complements refined residential interiors. Built-in Coanda airflow management channels warm air along the floor and cool air across the ceiling, delivering perfectly distributed, draught-free ambient temperatures. Intelligent presence-detecting infrared eye sensors locate room occupants to optimise airflow dynamics and automatically dial down power when the room is empty. Integrated Wi-Fi connects directly to the Bosch HomeCom Easy ecosystem for voice and app automation, while advanced self-cleaning functions guarantee fresh, hygienic airflow year-round.

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Smart-home ready

Connects natively with the systems below — control by app or voice.

Bosch HomeCom EasyAmazon AlexaGoogle Assistant
  • Free UK mainland delivery on in-stock units
  • Manufacturer warranty included
  • 14-day returns

Full Specifications

Cooling Capacity12,000 BTU
Recommended Room Size25-40 m²
Energy RatingA+++
Smart HomeBosch HomeCom Easy, Amazon Alexa, Google Assistant
Noise Level
CategorySplit System AC
SKUBOS-CL8000I-SET-35

Description

Engineered as Bosch's flagship air-to-air heat pump, the Climate 8000i 3.5kW split system brings architect-level design and peak German HVAC performance to premium British properties. Supplying 12,000 BTU cooling and 14,000 BTU heating, this model attains the industry's highest seasonal efficiency rating of A+++ in both heating and cooling regimes. Its striking modern chassis features an ambient indoor glass front that complements refined residential interiors. Built-in Coanda airflow management channels warm air along the floor and cool air across the ceiling, delivering perfectly distributed, draught-free ambient temperatures. Intelligent presence-detecting infrared eye sensors locate room occupants to optimise airflow dynamics and automatically dial down power when the room is empty. Integrated Wi-Fi connects directly to the Bosch HomeCom Easy ecosystem for voice and app automation, while advanced self-cleaning functions guarantee fresh, hygienic airflow year-round.

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

£831

This AC / season

£277

You save / season

£554

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC1026 kWh£277Up to 300%
Plug-in electric heater3077 kWh£831100%
Electric storage heater3077 kWh£831100%

Heat output estimated from this unit's 14,000 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 →