Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW
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The Mitsubishi Electric City Multi PUMY-SP140VKM represents the pinnacle of compact Mini VRF engineering, producing an impressive 15.5kW nominal cooling capacity and 16.5kW heating output from a single-fan chassis. Built to cater to luxury multi-room properties, hospitality buildings, and expansive commercial layouts, this single-phase unit connects up to ten individual indoor units via VRF branch pipework or LEV branch boxes. Its high-efficiency DC inverter compressor modulates refrigerant flow dynamically, maintaining superior comfort in all zones while reducing operating costs and carbon footprint. Despite its considerable capacity, the streamlined form factor fits conveniently into tight service alleys, parapet roofs, and plant compounds where space is constrained. Comprehensive low-noise operating modes allow this unit to meet strict UK environmental health and local planning standards without secondary acoustic housing. Fully enabled for smart commercial building management systems including BACnet, Modbus, and the cloud-based MELCloud platform, the PUMY-SP140VKM delivers unparalleled multizone 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-SP140VKM represents the pinnacle of compact Mini VRF engineering, producing an impressive 15.5kW nominal cooling capacity and 16.5kW heating output from a single-fan chassis. Built to cater to luxury multi-room properties, hospitality buildings, and expansive commercial layouts, this single-phase unit connects up to ten individual indoor units via VRF branch pipework or LEV branch boxes. Its high-efficiency DC inverter compressor modulates refrigerant flow dynamically, maintaining superior comfort in all zones while reducing operating costs and carbon footprint. Despite its considerable capacity, the streamlined form factor fits conveniently into tight service alleys, parapet roofs, and plant compounds where space is constrained. Comprehensive low-noise operating modes allow this unit to meet strict UK environmental health and local planning standards without secondary acoustic housing. Fully enabled for smart commercial building management systems including BACnet, Modbus, and the cloud-based MELCloud platform, the PUMY-SP140VKM delivers unparalleled multizone 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-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW
How many BTU is the Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW?
The Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW has a cooling capacity of 53,000 BTU, suitable for 130-185 m².
What room size is the Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW suitable for?
The Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW is recommended for rooms 130-185 m².
Can I install the Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW 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-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW smart-home compatible?
Yes — the Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW supports MELCloud, Modbus, BACnet for app and voice control.
How long does delivery of the Mitsubishi Electric City Multi PUMY-SP140VKM Mini VRF Multi-Split Heat Pump 15.5kW 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.
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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
430 kWh/yr
EER 13
Standard model
699 kWh/yr
EER 8
Est. saving
£72.59
269 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (53,000 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 17 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£3341
This AC / season
£1114
You save / season
£2228
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 4125 kWh | £1114 | Up to 300% | |
| Plug-in electric heater | 12375 kWh | £3341 | 100% | |
| Electric storage heater | 12375 kWh | £3341 | 100% |
Heat output estimated from this unit's 56,300 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 £1114/season to heat a room vs £3341 for an electric heater - that's £2228 saved. https://stockool.store/products/mitsubishi-electric-city-multi-pumy-sp140vkm-mini-vrf-outdoor-unit
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