Answer:
Yes, you can extend a mini-split line set, and in our experience, this is a great way to add additional indoor units to an existing system. We think that this feature offers flexibility, particularly in homes or businesses where you need to expand coverage to multiple rooms or zones. However, it’s important to ensure the line set is properly sized and installed to avoid any performance issues.
More On “Can You Extend Mini Split Line Set?”
Extending a mini-split line set allows you to add additional indoor units to the same outdoor compressor. In our years of experience, we’ve seen this setup work well in both homes and commercial spaces where cooling or heating needs differ from room to room. By extending the refrigerant lines, you can control each room’s temperature independently, creating a more energy-efficient system without the need for separate outdoor units.
One important factor to consider when extending a mini-split line set is the distance between the outdoor unit and the new indoor unit. Refrigerant lines should be appropriately sized to avoid pressure drop or loss of efficiency. From what we’ve learned, it’s always best to consult with a professional to ensure the system remains balanced and works at its peak efficiency.
Additionally, while extending a mini-split line set is entirely possible, it’s essential to avoid going beyond the manufacturer’s recommended limits. Exceeding the length of the refrigerant lines can result in reduced performance, increased wear and tear, or system malfunction. In our experience, working with certified professionals ensures that your mini-split system functions properly even with an extended line set.
