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Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W)
Mitsubishi Heavy Industries

Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W)

In StockEnergy A++

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

£1,120.73£1,144.00Save £23.27

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
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.

Delivering formidable climate performance for expansive living spaces, kitchens, and retail zones up to 50m², the Mitsubishi Heavy Industries SRK50ZS-WF / SRC50ZS-W single split air conditioning system produces 5.0kW (18,000 BTU) cooling and 5.8kW (19,800 BTU) heat pump output. Built around advanced DC inverter technology and environmentally conscious low-GWP R32 refrigerant, it carries outstanding A++ seasonal energy efficiency ratings across cooling and heating. Built-in smart Wi-Fi gives users absolute temperature control through the Smart M-Air mobile app or voice control commands via Google Home and Amazon Alexa. MHI Jet Air scroll compressor technology projects airflow smoothly up to 12 metres without excessive noise, backed by Allergen Clear filter systems for thorough indoor air deactivation of microbes and dust. Requires specialist F-Gas compliant installation.

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.

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

Cooling Capacity

18,000 BTU

Energy Rating

A++

Recommended Room

Up to 50m²

Technical documents & videos

More from Mitsubishi Heavy Industries →

Official Mitsubishi Heavy Industries manual

The manufacturer's PDF for this model is being sourced and will be downloadable here.

All Mitsubishi Heavy Industries catalogues and rangesMissing a document? Ask our team and we will send it over.

Full Specifications

Cooling Capacity18,000 BTU
Recommended Room SizeUp to 50m²
Energy RatingA++
Smart HomeAmazon Alexa, Google Home
Noise Level—
CategorySplit System AC
SKUMHI-SRK50ZS-WF-SET

Physical dimensions

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

Description

Delivering formidable climate performance for expansive living spaces, kitchens, and retail zones up to 50m², the Mitsubishi Heavy Industries SRK50ZS-WF / SRC50ZS-W single split air conditioning system produces 5.0kW (18,000 BTU) cooling and 5.8kW (19,800 BTU) heat pump output. Built around advanced DC inverter technology and environmentally conscious low-GWP R32 refrigerant, it carries outstanding A++ seasonal energy efficiency ratings across cooling and heating. Built-in smart Wi-Fi gives users absolute temperature control through the Smart M-Air mobile app or voice control commands via Google Home and Amazon Alexa. MHI Jet Air scroll compressor technology projects airflow smoothly up to 12 metres without excessive noise, backed by Allergen Clear filter systems for thorough indoor air deactivation of microbes and dust. Requires specialist F-Gas compliant installation.

Compare similar units

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

This Unit
Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W)

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W)

TCL 18000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat Pump

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TCL 18000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat Pump

Midea Comfee 18000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat Pump

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Midea Comfee 18000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat Pump

LG DualCool Pro A++ 18000 BTU Smart Wall Mounted Split Air Conditioner with Heat Pump

LG

LG DualCool Pro A++ 18000 BTU Smart Wall Mounted Split Air Conditioner with Heat Pump

Cooling Capacity
18,000 BTU
18,000 BTU
18,000 BTU
18,000 BTU
Room Size
Up to 50m²
—
—
—
Energy Rating
A++
A++
A++
A++
Heating Capable
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Smart Home
Amazon Alexa, Google Home
Yes
Yes
Yes
Stock
In Stock
In Stock
In Stock
In Stock
Price inc VAT
£1,120.73
£659.97
£548.90
£933.90

Common questions about the Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W)

How many BTU is the Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W)?

The Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W) has a cooling capacity of 18,000 BTU, suitable for Up to 50m².

What room size is the Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W) suitable for?

The Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W) is recommended for rooms Up to 50m².

Can I install the Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W) 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 Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W) smart-home compatible?

Yes — the Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W) supports Amazon Alexa, Google Home for app and voice control.

How long does delivery of the Mitsubishi Heavy Industries 5.0kW Avanti Premium Wall Mounted Split System (SRK50ZS-WF / SRC50ZS-W) take?

This unit is dispatched in 2-3 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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Annual energy savings estimate

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

This unit

146 kWh/yr

EER 13

Standard model

237 kWh/yr

EER 8

Est. saving

£24.65

91 kWh/yr less

Estimate based on the unit's energy-rating efficiency factor and cooling capacity (18,000 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 6 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.

Electric heater / season

£1175

This AC / season

£392

You save / season

£783

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC1451 kWh£392Up to 300%
Plug-in electric heater4352 kWh£1175100%
Electric storage heater4352 kWh£1175100%

Heat output estimated from this unit's 19,800 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 £392/season to heat a room vs £1175 for an electric heater - that's £783 saved. https://stockool.store/products/mitsubishi-heavy-industries-5-0kw-avanti-zs-wf-split-system

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