Mini-split systems are the ideal complement to any home, because of their small size and excellent performance. However, despite manufacturers’ claims of “easy installation,” the reality is that this job can be pretty complicated for the everyday DIYer.
Most toolboxes don’t hold the proper tools for such a specific job and most people don’t have the necessary experience required to install a mini-split system safely. Mounting the interior and outdoor units may appear simple, but can be deceiving and at times, even confusing. To correctly install a mini-split, you will require equipment such as refrigerant meters, vacuum pumps, and flaring tools, which are not commonly found in a garage toolbox.
Here’s everything you need to know about DIY mini-split gone wrong, and why you should consider saving the hassle and hiring a professional mini-split installer instead.
Common Issues with DIY Mini-Split Installation
- System Doesn’t Work Properly
If your DIY mini-split installation has failed, you are not alone. Common problems include clogged condensation lines, poor performance, or, worse, leaking lines.
Blocked condensation lines are a common problem that can result from faulty installation or a lack of maintenance. When these lines become blocked, they can cause water damage and reduce system efficiency. Poor performance is another clear sign of a failed DIY installation. If your mini-split isn’t keeping your house as cool or warm as it should, this may be a sign of issues that need to be addressed.
Leaking lines are one of the most damaging issues you can have with a mini-split system. Leaks, whether caused by improper connections, insufficient refrigerant levels, or other circumstances, can harm the performance and longevity of your system. Ignoring a leaking line might result in costly repairs on the road, and you may even need to replace the entire system.
- Electrical Problems
Installing a mini-split requires a lot of technical wiring work. If you’re not experienced in electrical work, it may lead to loose or bad connections between your unit and the breaker box. And in some cases, those loose connections may cause a spark or fire.
- Damage to Your Home
DIY mini-split fails can cause damage to your home. In some cases, improperly connected refrigerant lines can leak and cause significant mold. Or, if a unit is not securely attached, it may fall of the wall, taking a large portion of your wall with it.
- Safety Concerns
Even if you install a unit correctly, troubleshooting can be dangerous if not done correctly. For example, exposure to refrigerants can cause respiratory issues or damage to the skin. Also, electrical shock is quite common for those who don’t have experience in electrical wiring.
How to Fix a DIY Mini-Split Installation Mistake
In Olympia, WA alone, we get a lot of calls every year requesting advice on how to fix DIY installation mistakes. So, how do you fix these DIY mini-split issues? Here’s the golden rule: when in doubt, call in the pros. That’s right; it’s time to enlist the help of an HVAC company that specializes in ductless mini-splits.
When you call in a professional mini-split installer, you can expect a thorough inspection of your system to diagnose the issue accurately. From there, they’ll work their magic to get your mini-split back on track.
Do I Need a Professional to Install a Mini-Split?
Hiring a certified mini-split installation professional is the best choice if you’re thinking about installing a mini-split in your home. One major reason is that DIYing your own system voids the warranty. In the case something goes wrong with your system, the ductless manufacturer will need verification that it was installed by a certified HVAC professional. If they find that it wasn’t, you may likely not receive replacement parts or warranty promises.
Call Your Local Ductless Experts – Alpine Ductless
While it may be tempting to try and fix your mini-split issues yourself, calling in the professionals is the best course of action. While professional HVAC services come with a price tag, consider it an investment in your home’s comfort and longevity. Plus, when you factor in the potential cost of DIY mistakes – think water damage, decreased energy efficiency, and premature system failure – calling in the experts feels like a pretty sweet move.
Ready to reclaim your comfort? Contact Alpine Ductless today and let us put our experience to work and fix all of your mini-split headaches.