
Mitsubishi Electric City Multi PUMY-SP112VKM Mini VRF Multi-Split Heat Pump 12.5kW
Available to order — dispatched on the lead time shown below.
Trade pricing available — apply or sign in for your trade rate
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.
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.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Technical documents & videos
More from Mitsubishi Electric →Full Specifications
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.
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.
Filter by brand
Belaco
Stiebel Eltron
Broughton
Reznor
CIAT
Powrmatic
FlaktGroup
Swegon
Suntec
Costway
VYtronIX
Beldray
Clarke
Omega Altalfa
Dantherm
Amcor
Rhoss
Kelvinator
Westinghouse
York
Trane
Lennox
Black + Decker
Honeywell
Senville
AUX
Comfee
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
Haier
TCL
Hisense
LG
Gree
EcoAir
Panasonic
Sealey
Daikin
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
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 method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 3495 kWh | £944 | Up to 300% | |
| Plug-in electric heater | 10485 kWh | £2831 | 100% | |
| Electric storage heater | 10485 kWh | £2831 | 100% |
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
You may also need

Sealey Air Cooler, Purifier & Humidifier with Remote Control 13L SAC13
Drop-ship available
Sealey Air Cooler, Purifier & Humidifier SAC04
Drop-ship available
Sealey Air Cooler, Heater, Purifier & Humidifier SAC41






















































