
Hisense J Series 5.0kW Reverse Cycle Split
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For larger open-plan living areas or spacious master suites, the Hisense J Series 5.0kW split system provides the power and efficiency required to maintain a perfect indoor climate. This high-capacity unit is engineered for performance, delivering rapid cooling and heating to ensure your space reaches the desired temperature quickly. Like the rest of the J Series, this model includes smart Wi-Fi connectivity, enabling seamless integration with your smart home setup and remote control via the ConnectLife app. The system's inverter technology ensures that once the target temperature is reached, it maintains it with minimal energy usage, providing a cost-effective solution for larger rooms. The unit is equipped with a multi-stage filtration system to improve indoor air quality, and its quiet operation ensures that the powerful airflow does not disrupt your daily activities. With its sleek, white finish and robust build quality, this 5.0kW system is an excellent investment for homeowners looking for a powerful, smart, and reliable air conditioning solution that performs exceptionally well in both heating and cooling modes.
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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
Downloads & specs
More from Hisense →Manufacturer instructions
Installation of the Hisense J Series split system must be performed by a licensed professional in compliance with local electrical and F-gas regulations. The indoor unit should be mounted on a structurally sound wall, ensuring adequate clearance for airflow. The outdoor unit requires a level, stable base with sufficient space for heat dissipation. Refrigerant piping must be insulated and connected using flared joints, followed by a vacuum leak test to ensure system integrity. Electrical connections must follow the provided wiring diagram, ensuring proper earthing. Before first power-on, verify all connections, perform a pressure test, and purge the lines. The system should be commissioned by checking operating pressures and ensuring the condensate drain is clear. Always refer to the specific technical manual provided with the unit for precise torque settings and electrical specifications.
Fixed units must be installed by a qualified F-gas engineer. Find an installer — we'll match you with a local HVAC professional.
Full Specifications
Description
For larger open-plan living areas or spacious master suites, the Hisense J Series 5.0kW split system provides the power and efficiency required to maintain a perfect indoor climate. This high-capacity unit is engineered for performance, delivering rapid cooling and heating to ensure your space reaches the desired temperature quickly. Like the rest of the J Series, this model includes smart Wi-Fi connectivity, enabling seamless integration with your smart home setup and remote control via the ConnectLife app. The system's inverter technology ensures that once the target temperature is reached, it maintains it with minimal energy usage, providing a cost-effective solution for larger rooms. The unit is equipped with a multi-stage filtration system to improve indoor air quality, and its quiet operation ensures that the powerful airflow does not disrupt your daily activities. With its sleek, white finish and robust build quality, this 5.0kW system is an excellent investment for homeowners looking for a powerful, smart, and reliable air conditioning solution that performs exceptionally well in both heating and cooling modes.
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
Beldray
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
Sinclair
Blyss
Fral
Whirlpool
Electrolux
Sharp
Cooper & Hunter
Daitsu
Dimplex
Bosch
Vaillant
Olimpia Splendid
Carrier
Toshiba
Mitsubishi Heavy Industries
DeLonghi
Hitachi
Pro Breeze
Meaco
AEG
Devola
Fujitsu
electriQ
Samsung
Woods
Midea
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Hisense
LG
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EcoAir
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
173 kWh/yr
EER 11
Standard model
237 kWh/yr
EER 8
Est. saving
£17.48
65 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (18,000 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 6 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1128
This AC / season
£376
You save / season
£752
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 1392 kWh | £376 | Up to 300% | |
| Plug-in electric heater | 4176 kWh | £1128 | 100% | |
| Electric storage heater | 4176 kWh | £1128 | 100% |
Heat output estimated from this unit's 19,000 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 £376/season to heat a room vs £1128 for an electric heater - that's £752 saved. https://stockool.store/products/hisense-j-series-5-0kw-reverse-cycle-split
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