AIR CONDITIONING
Hertfordshire ,Essex and Buckinghamshire air conditioning installers
Most frequent systems of LG Artcool Mirror ,LG Standard Plus and Mitsubishi Electric that we install -all R32 gas and WI-FI enabled
| Code Model | Unit Type | Cooling Cap.(kW) | Heating Cap.(kW) | S.E.E.R. | S.C.O.P | Enquire |
|---|---|---|---|---|---|---|
| LG-AC09BK-NSJ | AC09BK-NSJ Indoor | 2.5 | 3.2 | 6.5 | 4 | Book |
| LG-AC09BK-UA3 | AC09BK-UA3 Outdoor | matches above unit | matches above unit | matches above unit | matches above unit | Book |
| LG-AC12BK-NSJ | AC12BK-NSJ Indoor | 3.5 | 3.8 | 6.4 | 4 | Book |
| LG-AC12BK-UA3 | AC12BK-UA3 Outdoor | matches above unit | matches above unit | matches above unit | matches above unit | Book |
| LG-PC09SK-NSJ | PC09SK-NSJ Indoor | 2.5 | 3.3 | 7 | 4 | Book |
| LG-PC09SK-UA3 | PC09SK.UA3 Outdoor | matches above unit | matches above unit | matches above unit | matches above unit | Book |
| LG-PC12SK-NSJ | PC12SK-NSJ Indoor | 3.5 | 4 | 7.6 | 4.6 | Book |
| LG-PC12SK-UA3 | PC12SK.UA3 Outdoor | matches above unit | matches above unit | matches above unit | matches above unit | Book |
| MSZ-AP | MSZ-AP25VGK indoor | 2.5 | 3.2 | 8.6 | 4.8 | Book |
| MUZ-AP | MUZ-AP25VG outdoor | matches above unit | matches above unit | matches above unit | matches above unit | Book |
| MSZ-AP | MSZ-AP35VGK indoor | 3.5 | 4 | 8.6 | 4.7 | Book |
| MUZ-AP | MUZ-AP35VG outdoor | matches above unit | matches above unit | matches above unit | matches above unit | Book |
For other systems or MULTY SPLIT systems please contact us
Air Conditioners: Stay Cool and Comfortable All Year Round
Looking to keep your garden room or granny annexe comfortable year-round? An air conditioner can be the perfect solution!
We'll also provide tips on choosing the right air conditioner for your space, as well as important installation and maintenance considerations.
Cool your garden room with us
Whether you're looking to cool down during hot summer months or keep warm in the winter, an air conditioner is a valuable investment for any garden room or granny annexe.
Stay cool and comfortable in your living space, no matter the temperature outside.
Warm your granny annexe with ac unit
Discover the benefits of using air conditioners in garden rooms and granny annexes. With our expert tips and advice, you can create the perfect indoor environment in your garden room or granny annexe.
Our units
Interested in our services? We’re here to help!
We want to know your needs exactly so that we can provide the perfect solution. Let us know what you want and we’ll do our best to help.
Air Conditioning installations on Watford ,Hertfordshire ,St.Albans, Essex, Barnet ,Epping ,Endfield -Professional installation
When it comes to air conditioning systems, two popular options are split systems and multi-split systems. Here's a short description of each
Split Systems: Split air conditioning systems consist of two main components: an indoor unit and an outdoor unit. The indoor unit is typically mounted on a wall or ceiling inside the room, while the outdoor unit is installed outside the building. These units are connected by refrigerant pipes and electrical wiring.
Split systems are suitable for cooling individual rooms or small spaces. They offer a simple and cost-effective solution, as they require minimal installation work and are easy to maintain. Additionally, split systems provide precise temperature control and can be equipped with advanced features such as programmable timers and remote control operation.
Multi-Split Systems: Multi-split air conditioning systems are similar to split systems but offer the ability to connect multiple indoor units to a single outdoor unit. This allows for simultaneous cooling of multiple rooms or areas using a single system. Each indoor unit can be controlled independently, enabling personalized temperature settings for each space.
Multi-split systems are an ideal choice for homes or buildings with limited outdoor space or restrictions on the number of outdoor units. They provide flexibility in cooling different zones and offer energy-efficient operation by utilizing inverter technology to adjust cooling capacity based on demand.

In summary, split systems are suitable for cooling individual rooms, while multi-split systems offer the convenience of cooling multiple areas with a single outdoor unit. The choice between the two depends on the specific requirements of the space and the number of areas that need to be cooled.
Efficient Cooling Solutions: Mitsubishi and LG Air Conditioning Installed by TRJ Construction Ltd
Introduction:
In today's modern world, where temperature control and indoor comfort are paramount, air conditioning systems have become an integral part of our lives. When it comes to reliable and efficient cooling solutions, Mitsubishi and LG air conditioning units have proven to be industry leaders. One company that excels in installing these systems is TRJ Construction Ltd, a renowned provider of top-quality construction and HVAC services. This essay explores the remarkable features and benefits of Mitsubishi and LG air conditioning units installed by TRJ Construction Ltd.
Efficiency and Performance:
Mitsubishi and LG air conditioning systems are known for their exceptional energy efficiency and high performance. These units are designed with advanced technologies that optimize cooling while minimizing energy consumption. With inverter-driven compressors, they can adjust the cooling capacity according to the specific cooling needs, resulting in substantial energy savings. This efficiency not only benefits the environment but also reduces utility costs for homeowners and businesses alike.
Reliability and Durability:
Both Mitsubishi and LG air conditioning units are built to last. These brands have established a reputation for manufacturing durable products that can withstand years of heavy usage. TRJ Construction Ltd understands the importance of reliable cooling systems, and that's why they choose Mitsubishi and LG units. By installing these robust systems, TRJ Construction Ltd ensures that their clients receive long-lasting and dependable solutions for their cooling needs.
Advanced Features and Customization:
Mitsubishi and LG air conditioning units come equipped with a range of advanced features that enhance user experience and comfort. With precise temperature control, multi-speed fan settings, and programmable timers, these units allow users to customize their cooling preferences based on their unique requirements. Furthermore, some models are equipped with air purification systems, reducing allergens and improving indoor air quality. TRJ Construction Ltd's installation expertise ensures that these features are properly integrated, providing clients with a personalized and comfortable indoor environment.
Quiet Operation and Minimal Noise:
Gone are the days of noisy and disruptive air conditioning units. Mitsubishi and LG have prioritized noise reduction in their designs, resulting in whisper-quiet operation. These units utilize innovative technologies, such as sound-dampening materials and efficient airflow management, to minimize noise levels. By partnering with TRJ Construction Ltd, clients can enjoy the benefits of silent cooling, promoting a peaceful and serene atmosphere.
Expert Installation and Maintenance:
TRJ Construction Ltd stands out for its expertise in installing and maintaining Mitsubishi and LG air conditioning systems. Their team of skilled professionals ensures that the units are correctly installed, maximizing performance and efficiency. Additionally, TRJ Construction Ltd offers regular maintenance and servicing to keep the systems running smoothly and prolong their lifespan. This commitment to excellence ensures that clients receive optimal performance and a hassle-free experience.
Conclusion:
Mitsubishi and LG air conditioning units installed by TRJ Construction Ltd offer exceptional cooling solutions that combine efficiency, reliability, advanced features, and customized comfort. With their energy-saving technologies, durable construction, and quiet operation, these systems provide optimal cooling and create a comfortable indoor environment. TRJ Construction Ltd's expertise in installation and maintenance further enhances the performance and longevity of these units. Whether for residential or commercial applications, choosing Mitsubishi and LG air conditioning units installed by TRJ Construction Ltd is a smart investment in long-term comfort and satisfaction.
About Us
Established in 2012, TRJ Construction Limited is one of the UK’s leading full-service design-build firms, specializing in the construction of low-cost, energy-efficient garden buildings for residential and commercial use.
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