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Residential · Air-to-Air · Single-split

Your home.
Your temperature.

Warm the room in winter. The same unit cools it in summer. One outdoor unit, one wall unit inside, for one room. It is an air-to-air heat pump — the modern form of what people call air conditioning.

Daikin Sensira 2.0 kW, wall-mounted, one room — from £1,500 installed. Rooms up to 16 m². It heats and cools that room. It does not provide hot water and it does not replace a boiler.

See a price for my room
Illustrative British living room with an unbranded wall unit. Not a completed Pretium installation.
Illustrative interior. Not a finished Pretium installation, and not a particular model.

We have done the homework

We have shortlisted Daikin and Mitsubishi Electric systems for very quiet operation, high efficiency and dependable room comfort. We compare exact models and confirm room suitability, installation scope and warranty before order.

Choose by what matters to you

Essential, Balanced, Enhanced and Premium make the shortlist easier to navigate. They describe different priorities, not quality rankings, and prices can overlap.

  • EssentialEveryday comfort. All year round.
  • BalancedA considered balance for everyday living.
  • EnhancedComfort that complements your home.
  • PremiumRefined comfort, tailored to your priorities.

Compare the named models for controls, airflow, filtration, sensing and finish. Prices for every available room size stay on this page.

Read the guide →Download PDF

Which room?

Every card lists every capacity for that range, with the catalogue room area. The price is for the size you select.

What the price includes

Installed price for the stated standard scope. A suitable electrical supply is required at the outdoor unit. We assess and price any additional electrical work before installation.

Included

  • One wall-mounted indoor unit and one matched outdoor unit
  • F-Gas installation and commissioning
  • Survey, within the standard installation
  • Heating and cooling for that room
  • Standard manufacturer warranty applies

Not included

  • Electrical work. A suitable supply is required at the outdoor unit. If it is not there, electrical installation is £300 up to 4.2 kW and £500 from 5.0 kW. The isolator is outside the standard price.
  • A longer pipe run, difficult access, or a non-standard outdoor position.
  • Floor-standing, cassette or ducted indoor units
  • Hot water, or heating and cooling for more than this room

The standard pipe run is set out in the Terms of Sale, Installation & Warranty.

Ranges for a small room

Each dropdown opens on the size whose room area covers the room above. Every size stays in the list. Heating and cooling use the same listed size.

Essential · from £1,700Balanced · from £1,850Enhanced · from £2,200Premium · from £2,300

Essential

Everyday comfort. All year round. From £1,700.

  • Daikin Sensira wall unit

    Daikin

    Daikin Sensira

    Practical white styling, with straightforward heating, cooling and moisture removal.

    Nominal capacity 3.3 kW. The product page lists this 35-class as 3.5 kW. Heating and cooling.

    £1,700

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications
  • Mitsubishi Electric Classic wall unit

    Mitsubishi Electric

    Mitsubishi Electric Classic

    A practical white wall unit for everyday room comfort.

    Nominal capacity 3.4 kW. The catalogue lists this 35-class as 3.5 kW. Heating and cooling.

    £1,850

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications

Balanced

A considered balance for everyday living. From £1,850.

  • Daikin Comfora wall unit

    Daikin

    Daikin Comfora

    Automatic airflow up and across, with allergen filtration.

    Heating and cooling.

    £1,850

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications
  • Daikin Perfera wall unit

    Daikin

    Daikin Perfera

    Flash Streamer air treatment and occupancy sensing, with Wi-Fi included.

    Heating and cooling.

    £2,300

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications
  • Mitsubishi Electric Elegance wall unit

    Mitsubishi Electric

    Mitsubishi Electric Elegance

    Useful everyday features in a clean white finish.

    Heating and cooling.

    £2,100

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications

Enhanced

Comfort that complements your home. From £2,200.

  • Daikin Stylish wall unit

    Daikin

    Daikin Stylish

    A compact profile and a choice of finishes, with a sensor that scans the room.

    Nominal capacity 3.4 kW. The catalogue lists this 35-class as 3.5 kW. Heating and cooling.

    £2,450

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications
  • Mitsubishi Electric Zen wall unit

    Mitsubishi Electric

    Mitsubishi Electric Zen

    A slim, flat-front design in white, silver or black, with Wi-Fi included.

    Heating and cooling.

    £2,200

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications

Premium

Refined comfort, tailored to your priorities. From £2,300.

  • Daikin Emura wall unit

    Daikin

    Daikin Emura

    A sculpted shape, Flash Streamer air treatment and a sensor that scans the room.

    Nominal capacity 3.4 kW. The catalogue lists this 35-class as 3.5 kW. Heating and cooling.

    £2,700

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications
  • Daikin Ururu Sarara wall unit

    Daikin

    Daikin Ururu Sarara

    Brings in fresh outdoor air, and can add moisture when the room is dry.

    Heating and cooling.

    £3,400

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications
  • Mitsubishi Electric Premium wall unit

    Mitsubishi Electric

    Mitsubishi Electric Premium

    Plasma Quad Plus air treatment and a sensor that scans the room, with a choice of finishes.

    Heating and cooling.

    £2,300

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications
  • Mitsubishi Electric Premium Plus wall unit

    Mitsubishi Electric

    Mitsubishi Electric Premium Plus

    Room scanning and Plasma Quad Plus, on an R290 system with an emphasis on heating.

    Heating and cooling.

    £2,950

    Standard scope. A suitable supply is required at the outdoor unit.

    View full specifications

Your shortlist

Small room · installed guide prices, confirmed for your home

    “Optional” means it is not included unless the selected offer says it is. Noise and efficiency vary by matched indoor/outdoor capacity and test conditions, so they are confirmed for the exact pair rather than compared here as one range-wide number.

    More than one room, or hot water

    The prices above are for one wall-mounted unit in one room. More than one room is a different job: tell us the rooms, then a survey and a fixed quotation. There is no price on that path.

    • Survey path

      Multi-split — more than one room

      One outdoor unit, several indoor units, each independently controlled. Tell us the rooms, then a survey and a fixed quotation. The planner does not show a price.

      Configure multi-split →
    • Survey path

      Daikin Multi+ — rooms and hot water

      One outdoor unit, up to four indoor units and a domestic hot water tank (120 L or 230 L). Heating, cooling and hot water in one system — survey and quote, no price on this page.

      See rooms and hot water →

    How Air-to-Air works

    Moves heat

    A heat pump moves heat between indoors and outdoors instead of generating all room heat directly.

    Room-by-room control

    A single-split serves one room. Multi-split gives connected rooms their own controls, in one shared heating or cooling mode.

    Dry mode

    Cooling or dry operation can remove excess moisture. Heating alone does not remove water vapour.

    Filters recirculated air

    Every range filters room air. Extra filtration or active treatment depends on the exact model and does not replace ventilation.

    Single-split, multi-split, or Multi+ — how the systems differ

    Same idea as our solar and Air-to-Water schematics: these diagrams define the layout types, not a construction drawing. Survey confirms the real design.

    Single-split Air-to-Air: one outdoor unit and one wall-mounted indoor unit
    Single-splitOne outdoor, one indoor. Standard Installation scope.
    Multi-split Air-to-Air: one outdoor unit serving indoor units in several rooms
    Multi-splitOne outdoor, several rooms. Survey and quote on this page.
    Daikin Multi+: outdoor unit, up to four indoor units and a hot water tank
    Multi+Daikin Multi+: heat, cool and hot water — up to four indoor units + tank.

    Indicative layouts — not construction drawings. Installation Terms & Conditions

    What “standard” means for a single-room system

    • One outdoor unit, one wall-mounted indoor unit
    • Sized for a single room or modest open-plan space
    • A suitable electrical supply is required at the outdoor unit. A new circuit or isolator is priced separately.
    • Heating and cooling from one system

    Selected brands. Installed by F-Gas certified Engineers. Every job tracked in your Pretium Customer Portal from booking to aftercare.

    Choose a unit for one room →

    What happens next

    One room, standard scope

    Choose the range and size, open the product page, then checkout. Payment options are on checkout. A Customer Portal login tracks the job and keeps the certificates.

    More than one room, or outside that scope

    Use the multi-split planner or ask Current. Then a survey and a fixed quotation. The planner does not show a price, and there is no payment until that quotation exists.

    Questions about Air-to-Air?

    Isn’t this just aircon? Why call it a heat pump?
    ▾
    Air-to-Air does the cooling job people associate with air conditioning, and it also heats efficiently — so it is an air-source heat pump, not a cooling-only AC unit.
    Does Air-to-Air give me hot water as well?
    ▾
    No — standard Air-to-Air heats and cools rooms only, not domestic hot water. If you need whole-home heating and hot water, see Air-to-Water. Daikin Multi+ is a specialist path that can add hot water from one outdoor unit after survey.
    Is multi-split the same as the single-split installation price?
    ▾
    No. Single-split wall-mounted installation starts from £1500. Installed price for the stated standard scope. A suitable electrical supply is required at the outdoor unit. We assess and price any additional electrical work before installation. Multi-split and specialist indoor units (cassette, ducted, floor-standing) are guide estimates, then a survey and a formal quote — not the single-split checkout path.
    What’s included in the from-price?
    ▾
    From £1500 is a Daikin Sensira 2.0 kW wall-mounted single-split for one room. Installed price for the stated standard scope. A suitable electrical supply is required at the outdoor unit. We assess and price any additional electrical work before installation. Flats, listed buildings, longer pipe runs and non-standard outdoor placement are surveyed and quoted separately. Payment options are on checkout.
    Does this heat as well as cool?
    ▾
    Yes. Air-to-Air is a heat pump for the room. The same unit cools in summer and heats in winter.
    Is the guide price what I will pay?
    ▾
    It is a guide for a straightforward install. We confirm your price once we know the room, the outdoor position and the electrics.
    Will Air-to-Air cost less to run than gas?
    ▾
    Running cost depends on the system efficiency, tariff, weather, room load and how you use it. We do not assume every installation will cost less to run than gas.
    Will a bigger unit always be better?
    ▾
    No. Each size is listed with its catalogue room area for heating and cooling. Choose the size that covers the room.
    Do Essential, Balanced, Enhanced and Premium change the install?
    ▾
    No. They group the ranges. Installation care is the same. The unit on the wall is what changes.

    More detail in the Full FAQ.

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