AIR CONDITIONING PRICES
Residential guide price for single split air conditioning installation, based on your room specification.
Looking for a clear, honest price for air conditioning installation? Cold Control installs leading brand systems for homes and businesses across Hampshire and the South East, with guide prices below so you know what to expect before you book a survey.
All prices are based on a standard back-to-back split installation with a 5-metre pipe run. Your final price is confirmed after a free, no-obligation survey, which accounts for room size, pipework distance, electrical requirements and site access.
Small
6-12m
2
Approx. size of a small double bedroom
Large
23-35m
2
Approx. size of a large open living & dining area
Extra Large
35-50m
2
Approx. size of a very large open plan living area
Unit Specification
Heating & Cooling
Up to 7 Years Warranty
Whisper Quiet
Humidity Control
Energy Saving In Standby
WIFI Controller
Outdoor Unit Silent Operation
Weekly Timer
Intelligent thermal sensor
Colour Options
Room Size
Medium
12-23m
2
Approx. size of a large living room
Prices are a guide only - a property survey is required for an accurate quote. Guide prices are for a single unit installation. Please contact our sales and design team for multi room systems.
SINGLE SPLIT AIR CONDITIONING PRICES
A single split system uses one outdoor unit paired with one indoor unit, making it the most straightforward and cost-effective way to cool or heat a single room.
Room Sizes Explained
Not sure which category your room falls into? Use this as a rough guide, or try our self-survey tool if you'd like a more accurate measurement before you get in touch.
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Small (6–12m²) - approx. the size of a small double bedroom
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Medium (12–23m²) - approx. the size of a large living room
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Large (23–35m²) - approx. the size of a large open living & dining area
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Extra Large (35–50m²) - approx. the size of a very large open-plan living area

Daikin Comfora
Comfora is Daikin's entry-level residential range - a reliable, whisper-quiet system that covers everything most homes need, including heating and cooling, humidity control and WiFi app control, backed by up to a 7-year warranty.
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From £1,700 fully installed (small room)
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From £1,800 fully installed (medium room)
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From £2,000 fully installed (large room)
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From £2,300 fully installed (extra large room)
Daikin Perfera
Perfera builds on Comfora with an intelligent thermal sensor for more precise, efficient temperature control, plus quieter outdoor unit operation - a good choice if energy efficiency and low noise are priorities.
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From £1,900 fully installed (small room)
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From £2,050 fully installed (medium room)
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From £2,200 fully installed (large room)
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From £2,400 fully installed (extra large room)
Daikin Stylish
Stylish is Daikin's premium design range, with the same intelligent performance as Perfera in a sleeker unit and a choice of colour finishes -ideal if you want your air conditioning to blend into the room rather than stand out.
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From £2,200 fully installed (small room)
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From £2,400 fully installed (medium room)
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From £2,600 fully installed (large room)
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From £2,800 fully installed (extra large room)
Guide prices are for single unit installations. A property survey is required for an accurate quote. For multi-room systems, please contact our sales and design team.
MULTI SPLIT SYSTEM PRICES
If you want air conditioning in more than one room, a multi-split system lets a single outdoor unit power up to five indoor units. Because every property, room layout and cooling requirement is different, multi-split installations are priced individually - we always recommend a free site survey so we can design a system that's properly sized for your home.
Multi Split Air Conditioning Units
A multi-split air conditioner is a variation of the split air conditioner that can cool multiple rooms simultaneously. Unlike a traditional split air conditioner that has one compressor and air outlet, a multi-split air conditioner features up to five air outlets connected to a single compressor.
This type of system allows for the installation of multiple indoor units that can be mounted on walls, floors, or ceilings, offering greater flexibility in terms of installation options.
The use of a single outdoor compressor unit to power multiple indoor air outlets results in higher energy efficiency, as compared to running multiple separate air conditioners.

FULL CAPACITY OR ZONAL CAPACITY SYSTEM?
Multi Split System - Outdoor Units
When designing a multi-split air conditioning system, there are different ways the outdoor unit can be sized in relation to the combined capacity of the indoor units.
The right approach depends on how the rooms are expected to be used and whether maximum heating or cooling capacity is likely to be required in every room at the same time.res.
FULL CAPACITY SYSTEM
Think of this as a “no compromise” setup.
The outdoor unit is sized with enough capacity to run every indoor unit at 100% at the same time. This is
ideal where you expect every room to require maximum heating or cooling simultaneously.
For example, if three rooms are regularly occupied at the same time and all three need to reach their target temperature quickly, a full-capacity configuration provides the outdoor unit with enough capacity to meet the combined demand.
This approach can provide maximum available capacity across all zones, although the system may require a larger outdoor unit than a zonal configuration.
ZONAL CAPACITY SYSTEM
A zonal configuration takes a different approach.
The outdoor unit is sized slightly below the combined maximum capacity of all the indoor units, based on the assumption that it is unusual for every room to require maximum heating or cooling at exactly the same time.
For example, during the day you might primarily use the living room, while in the evening the bedrooms become the main areas requiring heating or cooling.
The system intelligently distributes the available capacity between the indoor units that are operating, directing more capacity towards the areas where it is needed.
Importantly, all of the indoor units can still operate at the same time. If all three rooms are switched on together, the system will not overload or simply shut down because the combined indoor capacity is greater than the outdoor unit's maximum output.
Instead, the outdoor unit operates at its maximum available capacity and the system manages how that capacity is distributed between the indoor units.
If every room is demanding maximum output simultaneously, each indoor unit may therefore receive less than its individual maximum capacity. As a result, it can take slightly longer for all rooms to reach their target temperatures.
WHAT'S INCLUDED IN YOUR PRICE?
Every Cold Control installation price includes:
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Design - we recommend the right system for your space, taking into account your interior, budget and any existing equipment
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Installation - a full installation carried out by our accredited engineers, with minimal disruption to your home or business
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Standard pipework - a 5-metre pipe run between indoor and outdoor units as standard
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Electrical connection - connection to your existing electrical supply
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Maintenance options - ongoing maintenance and repair plans tailored to your system and budget, available after installation
Every quote is confirmed by a free, no-obligation survey- including any additional pipework, electrical work or access requirements.

AFFORDABLE AIR CONDITIONING INSTALLATION
WHAT'S INCLUDED

Design
We will recommend systems based on your facilities, taking into account your interiors, budget and any pre-existing systems in place.

Installation
We can provide a wide variety of solutions tailored specifically to your site and install them with minimal disruption.

Maintenance
To help take care of your investment, we provide a maintenance and repair service tailored to your specific requirements and budget.















