How to properly install an aircon trunking box up

Installing an air conditioning system in a commercial or residential space requires careful consideration to ensure that the unit operates efficiently and looks aesthetically pleasing. One key component of an air conditioning installation is the aircon trunking box up, which houses and conceals the necessary pipes, cables, and drainage lines that connect the air conditioning unit to the outside environment. 

Proper installation of the aircon trunking box up not only improves the system’s efficiency but also contributes to the overall neatness and safety of the installation. In this article, we’ll guide you through the steps of properly installing an aircon trunking box up, ensuring that your system runs optimally.

What is an Aircon Trunking Box Up?

An aircon trunking box up is a protective casing that is designed to house the components of an air conditioning system, such as refrigerant pipes, electrical wires, and condensate drain pipes. These components typically run from the indoor unit of the air conditioner to the outdoor unit. The trunking box up helps to conceal and protect these elements from damage while also providing a clean, organized, and visually appealing finish to the installation.

Trunking boxes are available in various materials such as PVC, metal, and plastic, with PVC being the most common due to its cost-effectiveness and durability. The primary purpose of installing an aircon trunking box up is to ensure that the pipes and cables are shielded from the elements and external factors such as physical damage, dirt, and exposure to sunlight.

Steps for Installing an Aircon Trunking Box Up

Proper installation of the aircon trunking box up involves several steps. Below, we outline the key stages for a smooth and successful installation.

1. Prepare the Tools and Materials

Before starting the installation of the aircon trunking box up, gather all the necessary tools and materials. You will need:

Aircon trunking box (appropriate size and length)

Measuring tape

Level

Drill and drill bits

Screwdrivers

Screws and brackets

Hacksaw (if adjustments to the trunking box length are needed)

Adhesive or sealant (if required)

Having all the required materials ready will help the installation process go smoothly and quickly.

2. Measure and Mark the Installation Path

The first step in installing the aircon trunking box up is to measure the exact path where the trunking will be placed. Typically, the trunking box is installed from the indoor air conditioning unit to the location of the outdoor unit, ensuring that it follows a straight, unobstructed line.

Use a measuring tape to measure the distance between the two units, accounting for any bends or obstacles that may be present. Once you have the measurements, mark the positions on the wall or ceiling where the trunking will be fixed. Use a level to ensure that your markings are straight, as this will ensure a neat and professional-looking installation.

3. Cut the Trunking Box to Size

In some cases, the aircon trunking box up may need to be cut to the desired length. If your trunking box is too long, you can use a hacksaw or appropriate cutting tool to trim it to the required size. Be sure to measure and double-check before cutting to ensure accuracy.

Once you’ve cut the trunking to size, you can move on to the next step of installation.

4. Install Mounting Brackets

The trunking box will need to be supported along the installation path. To do this, you need to install mounting brackets at regular intervals. Use the drill to make holes in the wall or ceiling where the brackets will be fixed. The brackets should be installed every 40–50 cm, ensuring that the trunking is well-supported and won’t sag over time.

Once the holes are drilled, secure the mounting brackets in place using screws. Make sure the brackets are level and firmly fixed to prevent the trunking box from shifting.

5. Position and Secure the Aircon Trunking Box Up

With the brackets in place, it’s time to position the aircon trunking box up along the marked path. Carefully place the trunking into the brackets, ensuring that it fits securely and aligns with the markings. Depending on the design of the trunking box, it may snap into place or require screws to secure it further.

If necessary, use adhesive or sealant along the edges of the trunking to prevent any gaps and ensure a tight seal. This is particularly important if the trunking box runs through areas that are exposed to moisture or external weather conditions.

6. Conceal the Pipes and Cables Inside the Trunking Box

Once the aircon trunking box up is securely installed, the next step is to conceal the pipes, wires, and drainage lines inside the trunking. This should be done with care to avoid kinks or damage to the pipes. Carefully feed the pipes and cables through the trunking, making sure they are organized and neatly placed.

If the system includes multiple pipes, group them together as tightly as possible to save space and ensure a clean look. Ensure that the refrigerant pipes are insulated and that the drainage line has a slight slope for proper drainage.

7. Seal the Ends and Gaps

After securing the pipes inside the trunking box, it’s important to seal the ends and any gaps to prevent dirt, insects, or moisture from entering the trunking. Use the appropriate sealing materials, such as silicone sealant, to close off the ends of the trunking box.

This step will help to maintain the integrity of the aircon system, keeping the internal components safe from external damage and preventing energy loss.

8. Test the Installation

After the aircon trunking box up is fully installed, it’s essential to test the air conditioning system to ensure everything is working correctly. Check for any unusual noises, leaks, or disruptions in airflow that may indicate an installation issue. Additionally, confirm that all pipes and wires are properly housed inside the trunking and that the trunking is securely mounted.

Benefits of Properly Installing an Aircon Trunking Box Up

Proper installation of an aircon trunking box up offers several benefits:

• Improved Aesthetics: It helps keep the installation neat and organized, hiding unsightly pipes and wires.
• Protection: It protects the components of the air conditioning system from damage, reducing the risk of costly repairs.
• Safety: It ensures that the system is protected from environmental factors such as moisture, which can cause damage over time.
• Efficiency: A properly installed trunking box helps prevent energy losses by ensuring that the pipes are securely housed and insulated.

Properly installing an aircon trunking box up is a crucial step in any air conditioning installation. It helps protect the system’s components, improves the aesthetic appeal of the space, and contributes to the overall efficiency of the aircon unit.