Answer:
Yes, you can run mini-split lines through an attic, and in our experience, it’s a common practice in residential installations. We think attics can offer a practical space for running refrigerant lines, especially when it’s not feasible to run them through the walls or ceilings of the living areas. However, it’s essential to ensure that the lines are properly secured, insulated, and protected from potential damage, such as from the elements or sharp objects.
More On “Can You Run Mini Split Lines in Attic?”
When running mini-split lines in the attic, there are a few key considerations to keep in mind. In our experience, one of the most important factors is ensuring the lines are adequately insulated to prevent energy loss. If the refrigerant lines are exposed to extreme temperatures, especially in unconditioned attics, it can cause the system to work less efficiently and result in energy waste. Using proper insulation on the lines can help maintain the efficiency of the system and ensure it works as intended.
Another important factor to consider is how the lines are supported and protected. We’ve seen installations where lines were improperly supported, leading to damage over time. It’s crucial to secure the lines properly, ensuring that they aren’t left hanging loosely or exposed to physical damage. Also, ensure that any penetrations through the attic’s ceiling or walls are sealed properly to avoid air leaks or other potential issues.
In our years of installing mini-split systems, we’ve found that running the refrigerant lines in the attic is a great solution, but it’s essential to work with a professional who understands how to properly install and secure the lines. This way, you can avoid problems in the future and ensure that your system operates efficiently for years to come.
