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

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Omega Altalfa 12000 BTU Portable Air Conditioner with Heat Pump
Omega Altalfa

Omega Altalfa 12000 BTU Portable Air Conditioner with Heat Pump

Pre-OrderEnergy A
£462.690

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

Dispatched in 2-3 working days
UK-Wide Delivery
Free UK mainland delivery on in-stock units
🇪🇺 EU Delivery available
EU pre-order — approx. 4 weeks, dispatch + 5–10 working days EU transit
Orders under €150 ship VAT-paid at checkout (IOSS, no charges on delivery). Orders of €150 or more ship DDU — import VAT and customs duty are collected by the courier on delivery.

Retail prices include VAT.

The Omega Altalfa 12000 BTU Portable Air Conditioner with Heat Pump is a versatile, year-round climate control solution. Whether you need to cool your space during a summer heatwave or add warmth during the chilly winter months, this unit delivers exceptional performance. With a high cooling capacity, it is perfect for larger living rooms or open-plan areas. The integrated heat pump technology provides efficient heating, making it a valuable addition to any home. The unit features a 24-hour timer, multiple fan speeds, and a dedicated dehumidification mode to keep your indoor air fresh and comfortable. Its sleek, contemporary design fits seamlessly into any decor, and the included castor wheels allow for easy movement between rooms. Installation is simple with the provided window exhaust kit. Experience the convenience of a multi-functional appliance that ensures your home remains at the perfect temperature throughout the entire year, regardless of the season.

1

Self-install friendly

This unit is designed for confident DIYers. Guides & video below.

Add smart control

No built-in Wi-Fi — automate this unit with a smart plug & temperature sensor.

  • Free UK mainland delivery on in-stock units
  • Manufacturer warranty included
  • 14-day returns

Full Specifications

Cooling Capacity12,000 BTU
Recommended Room Size25-35 sqm
Energy RatingA
Smart HomeNot built-in
Noise Level—
CategoryPortable AC
SKUOA-12000-HP

Description

The Omega Altalfa 12000 BTU Portable Air Conditioner with Heat Pump is a versatile, year-round climate control solution. Whether you need to cool your space during a summer heatwave or add warmth during the chilly winter months, this unit delivers exceptional performance. With a high cooling capacity, it is perfect for larger living rooms or open-plan areas. The integrated heat pump technology provides efficient heating, making it a valuable addition to any home. The unit features a 24-hour timer, multiple fan speeds, and a dedicated dehumidification mode to keep your indoor air fresh and comfortable. Its sleek, contemporary design fits seamlessly into any decor, and the included castor wheels allow for easy movement between rooms. Installation is simple with the provided window exhaust kit. Experience the convenience of a multi-functional appliance that ensures your home remains at the perfect temperature throughout the entire year, regardless of the season.

Compare similar units

Side-by-side specs for other portable ac in a similar BTU range.

Cooling Capacity
12,000 BTU
12,000 BTU
12,000 BTU
12,000 BTU
Room Size
25-35 sqm
Up to 35m²
Up to 35m²
Up to 30m²
Energy Rating
A
A
A+
A
Heating Capable
Yes (heat pump)
No
Yes (heat pump)
No
Smart Home
Not built-in
Amazon Alexa, Google Home
Amazon Alexa, Google Home
Amazon Alexa, Google Home
Stock
Pre-Order
In Stock
In Stock
Pre-Order
Price inc VAT
£462.69
£780.00
£540.00
£507.46

Annual energy savings estimate

How much this A-rated unit could save versus a standard C-rated model, based on your usage.

This unit

127 kWh/yr

EER 10

Standard model

158 kWh/yr

EER 8

Est. saving

£8.55

32 kWh/yr less

Estimate based on the unit's energy-rating efficiency factor and cooling capacity (12,000 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 3 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.

Electric heater / season

£593

This AC / season

£198

You save / season

£396

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC733 kWh£198Up to 300%
Plug-in electric heater2198 kWh£593100%
Electric storage heater2198 kWh£593100%

Heat output estimated from this unit's 10,000 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 £198/season to heat a room vs £593 for an electric heater - that's £396 saved. https://stockool.store/products/omega-altalfa-12000-btu-portable-air-conditioner-heat-pump

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