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Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW
Mitsubishi Electric

Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW

In StockEnergy A++

Available to order — dispatched on the lead time shown below.

£4,104.480

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

3-5 working days
UK-Wide Delivery
Free UK mainland delivery on in-stock units
🇪🇺 EU Delivery available
Dispatched in 3–7 working days, then 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 Mitsubishi Electric City Multi PUMY-SP112VKM is a high-performance single-fan Mini VRF multi-split outdoor unit engineered to bring commercial-grade climate control to high-end residential homes and light commercial premises. Delivering 12.5kW nominal cooling and 14.0kW heating capacity on a single-phase 230V power supply, it connects up to nine indoor units via branch pipe networks or optional PAC branch boxes. This architectural flexibility allows connection of standard M Series, Mr Slim, or City Multi VRF indoor units within the same building infrastructure. Featuring an ultra-compact single-fan chassis that is up to 30% smaller than traditional twin-fan units, the PUMY-SP112VKM easily mounts beneath balcony railings or along perimeter walls where space is severely constrained. Driven by an advanced inverter-driven scroll compressor, it maintains superb thermodynamic stability and efficiency down to -20°C ambient heating conditions. With centralised control integration, BACnet and Modbus capability, and full MELCloud mobile management, it delivers premier multi-zone performance.

1

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.

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

Technical documents & videos

More from Mitsubishi Electric →
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Full Specifications

Cooling Capacity42,500 BTU
Recommended Room Size100-140 m²
Energy RatingA++
Smart HomeMELCloud, Modbus, BACnet
Noise Level—
CategoryMulti-Split System AC
SKUME-PUMYSP112VKM

Physical dimensions

Exact dimensions for this model are being confirmed with Mitsubishi Electric — ask us and we will send the cut sheet with mounting and clearance figures.

Description

The Mitsubishi Electric City Multi PUMY-SP112VKM is a high-performance single-fan Mini VRF multi-split outdoor unit engineered to bring commercial-grade climate control to high-end residential homes and light commercial premises. Delivering 12.5kW nominal cooling and 14.0kW heating capacity on a single-phase 230V power supply, it connects up to nine indoor units via branch pipe networks or optional PAC branch boxes. This architectural flexibility allows connection of standard M Series, Mr Slim, or City Multi VRF indoor units within the same building infrastructure. Featuring an ultra-compact single-fan chassis that is up to 30% smaller than traditional twin-fan units, the PUMY-SP112VKM easily mounts beneath balcony railings or along perimeter walls where space is severely constrained. Driven by an advanced inverter-driven scroll compressor, it maintains superb thermodynamic stability and efficiency down to -20°C ambient heating conditions. With centralised control integration, BACnet and Modbus capability, and full MELCloud mobile management, it delivers premier multi-zone performance.

Compare similar units

Side-by-side specs for other multi-split system ac in a similar BTU range.

Cooling Capacity
42,500 BTU
42,650 BTU
42,000 BTU
42,000 BTU
Room Size
100-140 m²
Up to 120m²
Up to 130m² across 5 zones
95-150 m²
Energy Rating
A++
A++
A++
A++
Heating Capable
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Smart Home
MELCloud, Modbus, BACnet
Google Home, Amazon Alexa
Amazon Alexa, Google Home, Tuya/SmartLife
MELCloud, Amazon Alexa, Google Assistant
Stock
In Stock
In Stock
In Stock
In Stock
Price inc VAT
£4,104.48
£5,040.00
£1,522.39
£3,343.28

Common questions about the Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW

How many BTU is the Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW?

The Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW has a cooling capacity of 42,500 BTU, suitable for 100-140 m².

What room size is the Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW suitable for?

The Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW is recommended for rooms 100-140 m².

Can I install the Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW 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 Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW smart-home compatible?

Yes — the Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW supports MELCloud, Modbus, BACnet for app and voice control.

How long does delivery of the Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW take?

This unit is 3-5 working days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.

Annual energy savings estimate

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

This unit

345 kWh/yr

EER 13

Standard model

561 kWh/yr

EER 8

Est. saving

£58.21

216 kWh/yr less

Estimate based on the unit's energy-rating efficiency factor and cooling capacity (42,500 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 14 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.

Electric heater / season

£2831

This AC / season

£944

You save / season

£1887

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC3495 kWh£944Up to 300%
Plug-in electric heater10485 kWh£2831100%
Electric storage heater10485 kWh£2831100%

Heat output estimated from this unit's 47,700 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 £944/season to heat a room vs £2831 for an electric heater - that's £1887 saved. https://stockool.store/products/mitsubishi-electric-city-multi-pumy-sp112vkm-mini-vrf-outdoor-unit

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