Useful Videos
Real-World Scenarios: When Savvy Homeowners Choose a 50ft Lineset
One of the smartest innovations in the MRCOOL DIY mini split system is its pre-charged lineset. These refrigerant-filled, factory-sealed copper tub...
Which MRCOOL Systems Work with the 50ft 1/4 x 1/2 Lineset? Compatibility Guide
When you’re planning a MRCOOL DIY installation, choosing the right lineset is just as important as choosing the system itself. MRCOOL’s pre-charged...
Are Pre-Charged Linesets Worth It? Cost, Convenience & DIY Savings
If you’ve been researching the MRCOOL DIY mini split system, you’ve probably seen the term pre-charged lineset everywhere. It’s one of MRCOOL’s big...
Troubleshooting Guide: What to Do If Your MRCOOL Lineset Isn’t Connecting Properly
Installing a MRCOOL DIY mini split system is one of the easiest ways to bring pro-level heating and cooling into your home — without needing a lice...
Maintenance Tips for MRCOOL Pre-Charged Linesets: Longevity & Leak Prevention
Installing your own MRCOOL DIY mini split is one of the most satisfying projects a homeowner can take on. You save money, gain independence from pr...
How Long Can Your MRCOOL Lineset Be? Maximum Length & Performance Tips
One of the biggest advantages of MRCOOL DIY mini split systems is their pre-charged linesets, which make installation possible without special tool...
Do You Need a Coupler Kit? Extending Your MRCOOL Lineset Explained
When you’re planning a DIY MRCOOL mini split installation, one of the biggest questions is: “What happens if my lineset is too short?”
MRCOOL 5th G...
Installation Guide: How to Connect Your MRCOOL 50ft Pre-Charged Lineset
If you’ve chosen the MRCOOL DIY Mini Split system, congratulations — you’re already on the path to saving big on installation costs while gaining y...
50ft vs. 25ft MRCOOL Linesets: Which One Do You Really Need?
When it comes to installing your own MRCOOL DIY mini split system, one of the most common questions homeowners like you face is:
👉 “Should I go wit...
What Is a Pre-Charged Lineset? How MRCOOL Makes DIY Installs Simple
If you’ve been looking into installing your own ductless mini split system, you’ve probably come across the term “pre-charged lineset.” It sounds t...
Troubleshooting Guide: What to Do If Your Generator Isn’t Starting or Running Right
Your Generac Guardian 22kW generator is built to be reliable. It’s designed to start automatically when the grid goes down and keep your home power...
Wi-Fi Monitoring Explained: How the Generac Mobile Link App Keeps You in Control
Buying a Generac Guardian 22kW standby generator is a major investment in home resilience. It ensures your lights, HVAC, sump pump, and appliances ...