HVAC Tips
Why Go Ductless? Comfort, Savings, and Freedom from Ugly Vents
Explore the beauty and practicality of ductless mini-splits—perfect comfort, lower bills, and no bulky vents for older homes, remodels, or additions.
Filter Fresh — How to Keep Your MRCOOL Breathing Clean and Running Strong
Keep your MRCOOL 5th Gen running strong with this expert guide to filter care—learn easy cleaning steps, maintenance tips, and airflow hacks for lasting comfort.
The Future of Freon — Why R-32 Refrigerant Makes MRCOOL a Planet-Friendly Choice
Discover why MRCOOL’s 5th Gen R-32 system is the eco-friendly future of cooling—efficient, powerful, and planet-safe. Cool smarter, live greener with MRCOOL.
Built for Every Season — Heating and Cooling That Works Year-Round
Stay cozy through every season with MRCOOL’s 5th Gen 18K BTU 2-Zone Heat Pump — DIY comfort, smart control, and all-weather performance in one compact system.
Quiet Power — How MRCOOL Keeps You Comfortable Without the Noise
Enjoy whisper-quiet comfort with the MRCOOL DIY 5th Gen Mini Split — advanced inverter tech, smart control, and silent power that keeps every room perfectly cool.
R-454B Refrigerant Explained: The Future of Eco-Friendly Cooling
Discover why R-454B refrigerant matters: lower climate impact, improved efficiency, and what it means for your new mini-split comfort system.
MRCOOL DIY Maintenance 101: Keep Your Mini-Split Running Like New
Keep your MRCOOL DIY mini-split in top shape with this friendly seasonal checklist—filters, condenser care, line checks, and pro-help tips.
Mini-Split Placement Tips: Where to Mount Your Indoor Units for Best Comfort
Find the perfect spots for your MRCOOL DIY mini-split indoor units. Learn airflow, room layout, and mounting tips for optimal comfort and efficiency.
Smart Control Made Simple: Connecting Your MRCOOL DIY to Alexa or Google
Easily connect your MRCOOL DIY Mini-Split to Alexa or Google Assistant. Learn Wi-Fi setup, app control, and scheduling in this simple, friendly guide.
How Much Can You Save with a Ductless Mini-Split Heat Pump?
Discover how much you can save by switching to a ductless mini-split heat pump, understand SEER2 ratings in plain English, and compare to traditional HVAC.
Single vs. Multi-Zone Mini-Splits: Why 27,000 BTU May Be the Sweet Spot
Explore single vs multi-zone mini-splits and discover why a 27,000 BTU 2-zone system could hit the sweet spot for your home’s comfort & efficiency.
How to Install the MRCOOL DIY 2-Zone System (Without Losing Your Weekend)
Easily install your MRCOOL DIY 2-Zone Mini-Split System with this friendly, step-by-step guide—no vacuum pump required, no stress, just weekend success!