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Vaillant climaVAIR multi VAM1-040A2NO Dual-Zone Multi Split Outdoor Unit 4.0kW
Vaillant

Vaillant climaVAIR multi VAM1-040A2NO Dual-Zone Multi Split Outdoor Unit 4.0kW

In StockEnergy A++
£1,355.000

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

Retail prices include VAT.

The Vaillant climaVAIR multi VAM1-040A2NO is an advanced 4.0kW (14,000 BTU) FreeMatch dual-port multi-split outdoor heat pump condenser capable of powering up to two indoor units independently. Utilising low-GWP R32 refrigerant, this compact unit achieves SEER 7.20 (A++) for cooling and SCOP 4.20 (A+) for heating. It allows homeowners to cool a primary bedroom and home office simultaneously while using only one tidy outdoor footprint. Built with heavy-duty anti-vibration compressor mounts and robust weather-sealed enclosures, it operates smoothly across severe ambient weather down to -15°C in heating mode. Compatible with climaVAIR pro and plus wall units, cassettes, and ducted indoor heads, it offers tremendous architectural flexibility. Certified F-Gas commissioning is legally required across the United Kingdom.

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Smart-home ready

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

Amazon AlexaGoogle HomeiOS / Android App
  • Free UK mainland delivery on in-stock units
  • Manufacturer warranty included
  • 14-day returns

Full Specifications

Cooling Capacity14,000 BTU
Recommended Room SizeUp to 45 m² total across 2 rooms
Energy RatingA++
Smart HomeAmazon Alexa, Google Home, iOS / Android App
Noise Level
CategorySplit System AC
SKUVAM1-040A2NO

Description

The Vaillant climaVAIR multi VAM1-040A2NO is an advanced 4.0kW (14,000 BTU) FreeMatch dual-port multi-split outdoor heat pump condenser capable of powering up to two indoor units independently. Utilising low-GWP R32 refrigerant, this compact unit achieves SEER 7.20 (A++) for cooling and SCOP 4.20 (A+) for heating. It allows homeowners to cool a primary bedroom and home office simultaneously while using only one tidy outdoor footprint. Built with heavy-duty anti-vibration compressor mounts and robust weather-sealed enclosures, it operates smoothly across severe ambient weather down to -15°C in heating mode. Compatible with climaVAIR pro and plus wall units, cassettes, and ducted indoor heads, it offers tremendous architectural flexibility. Certified F-Gas commissioning is legally required across the United Kingdom.

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

£890

This AC / season

£297

You save / season

£593

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC1099 kWh£297Up to 300%
Plug-in electric heater3297 kWh£890100%
Electric storage heater3297 kWh£890100%

Heat output estimated from this unit's 15,000 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 →