At Prime Air AC, we are proud to be a Daikin D1+ Premium Partner – the highest level of partnership awarded by Daikin, recognising our expertise, quality workmanship and commitment to customer service.
We provide professional Daikin air conditioning for homes and businesses, with energy-efficient heating and cooling and a 7-year parts and labour warranty, subject to Daikin warranty terms.

Prime Air AC provides professional Daikin air conditioning installation in Watford for homes and businesses, from single-room systems to larger multi-room and commercial installations.
As a Daikin D1+ Premium Partner, we design and install Daikin systems around the individual requirements of each property. We consider heating and cooling capacity, room layout, indoor and outdoor unit positioning, pipework routes, condensate drainage, noise levels and the appearance of the finished installation.
Daikin offers a wide range of energy-efficient air conditioning systems, including wall-mounted, floor-mounted, concealed ducted, ceiling cassette, multi-split and VRV systems for residential and commercial properties.
Modern Daikin air conditioning provides both heating and cooling, helping maintain comfortable indoor temperatures throughout the year.
Prime Air AC is a Daikin D1+ Premium Partner, providing professional Daikin air conditioning design and installation for residential and commercial properties.
Our partnership with Daikin gives customers the reassurance that their system is installed by engineers experienced with Daikin equipment and in accordance with the manufacturer’s installation requirements.
Daikin systems installed by Prime Air AC are available with a 7-year parts and labour warranty, subject to the applicable Daikin warranty terms and maintenance requirements.
From selecting the correct equipment and capacities to positioning indoor and outdoor units, pipework, drainage and commissioning, we aim to provide a reliable, efficient and professionally finished installation.

Daikin offers a wide range of air conditioning systems designed to provide efficient heating and cooling for homes throughout the year.
For individual rooms such as bedrooms, living rooms and home offices, a single split system can provide independent temperature control. For several rooms, Daikin multi-split systems allow multiple indoor units to connect to one outdoor unit, helping to reduce the number of condensers required outside the property.
A range of indoor unit styles is available, including Daikin Stylish, Perfera and Comfora wall-mounted units, as well as floor-mounted and concealed ducted options. This allows the system to be selected around the room layout, required capacity and preferred appearance.
For properties requiring a more discreet finish, concealed ducted air conditioning can be installed within a suitable ceiling or loft void, with conditioned air supplied through grilles.
Prime Air AC can survey your home and recommend a suitable Daikin system based on the rooms requiring heating and cooling, available installation routes, outdoor unit location, noise considerations and your preferred indoor unit style.
Daikin provides a wide range of commercial air conditioning solutions for offices, shops, hotels, restaurants, healthcare premises and other commercial buildings.
For smaller commercial spaces, Daikin split and multi-split systems can provide efficient heating and cooling with a choice of wall-mounted, ceiling cassette and concealed ducted indoor units.
For larger buildings and multi-zone applications, Daikin VRV systems provide a flexible solution capable of connecting multiple indoor units across different areas of the property.
Prime Air AC designs each commercial Daikin system around the building layout, occupancy, required heating and cooling capacity, indoor and outdoor unit positioning, pipework routes, condensate drainage, electrical requirements and noise considerations.
As a Daikin D1+ Premium Partner, we can assist from the initial survey and system design through to installation, commissioning and ongoing maintenance.
Daikin offers flexible air conditioning options for both individual rooms and properties requiring heating and cooling across several areas.
Single Split Systems connect one indoor unit to one outdoor unit and are ideal for individual bedrooms, living rooms, home offices, offices, shops and other single areas requiring independent temperature control.
Multi-Split Systems allow several indoor units to connect to a single outdoor unit. Each indoor unit can be controlled individually, providing heating and cooling to multiple rooms while helping to reduce the number of outdoor units required.
Daikin offers a wide choice of compatible indoor units, including wall-mounted, floor-mounted and concealed ducted options, allowing different unit styles and capacities to be selected according to the requirements of each room.
Prime Air AC can recommend the most suitable single or multi-split configuration based on the number of rooms, required capacities, pipework lengths, outdoor unit location and installation requirements.
Daikin VRV systems provide a flexible air conditioning solution for larger commercial properties and buildings requiring heating and cooling across multiple rooms or zones.
A single VRV outdoor system can connect to multiple indoor units, with a wide choice of ceiling cassette, concealed ducted, wall-mounted and other indoor unit types to suit different areas of the building.
VRV systems are particularly useful where longer pipework routes, multiple indoor units and individual zone control are required, allowing the system to be designed around more complex building layouts.
Prime Air AC can design the system around the required heating and cooling capacities, pipework configuration, indoor and outdoor unit locations, controls, noise requirements and future maintenance access.
As a Daikin D1+ Premium Partner, we provide Daikin VRV system design, installation and commissioning for commercial applications.
Daikin air conditioning systems provide both cooling and heating, allowing comfortable indoor temperatures to be maintained throughout the year.
During warmer weather, the system removes heat from inside the property to provide efficient cooling. In colder conditions, the process is reversed and the system operates as an air-to-air heat pump, transferring heat into the building.
Individual indoor units can be controlled to maintain the required temperature in each area, making Daikin air conditioning suitable for homes, offices and other commercial spaces where flexible temperature control is required.
With a wide range of system capacities and indoor unit options available, Daikin systems can be designed for anything from a single room to larger multi-zone properties.
Every property is different, so we design each Daikin air conditioning system around the building, the areas requiring heating and cooling and how those spaces are used.
During the survey, we assess room sizes and required heating and cooling capacities to select appropriately sized equipment for each area.
We carefully consider indoor and outdoor unit positioning to achieve effective air distribution while taking account of available space, appearance and noise levels.
The proposed refrigerant pipework routes, condensate drainage and electrical requirements are also considered to ensure the installation is practical, reliable and as discreet as possible.
For multi-split and VRV systems, we assess the number of indoor units, system configuration, pipework lengths, controls and future servicing access before selecting the appropriate equipment.
Our aim is to provide a Daikin system that is correctly sized, energy-efficient, practical to maintain and professionally integrated into the property.
Regular servicing and maintenance helps keep Daikin air conditioning systems operating efficiently, reliably and at their intended performance.
Prime Air AC provides Daikin air conditioning servicing and planned maintenance for residential and commercial systems, including split, multi-split and VRV installations.
During routine maintenance, we inspect and clean key components, check filters, condensate drainage, system operation and controls, and identify potential issues before they develop into more significant faults.
Where applicable, statutory F-Gas leak checks can also be incorporated into the maintenance programme.
Regular maintenance can also be important for maintaining the applicable manufacturer warranty, subject to Daikin’s warranty terms and servicing requirements.

Whether you’re ready to start your next project or simply have a few questions, our team is here to assist. Reach out to us using the form below or give us a call. We’d love to hear from you and discuss how we can help.
