How to Size Your HVAC System | MRCOOL DIY HVAC Guide

On: October 17, 2025

In: About MRCOOL, AC Installations In Corpus Christi, DIY HVAC Projects, HVAC Tips

Tagged: BTU calculator, DIY HVAC Installation, energy-efficient HVAC, how to size HVAC system, HVAC Sizing Guide, MRCOOL Universal Series, Quiet HVAC solutions, R-454B Refrigerant, Smart HVAC systems

📏 How to Size Your HVAC System: A DIY Guide for Homeowners Choosing the right HVAC system isn’t just about brand or features—it starts with proper sizing. An oversized unit wastes energy and short-cycles, while an undersized system struggles to keep up. Here’s how to get it right the firstContinue Reading

MRCOOL Universal Series: 36k vs 48k BTU R-454B HVAC Comparison

On: October 17, 2025

In: About MRCOOL, DIY HVAC Projects, HVAC Tips

Tagged: 36k BTU HVAC, 48k BTU HVAC, Best HVAC for Texas climate, Central air for DIYers, DIY HVAC Installation, energy-efficient HVAC, HVAC Sizing Guide, Inverter heat pump, MRCOOL R-454B, MRCOOL Universal Series, MRCOOL vs traditional HVAC, Quiet HVAC solutions, R-454B Refrigerant, Smart HVAC systems

❄️ MRCOOL Universal Series: Should You Choose 36k or 48k BTU? If you’re shopping for a new HVAC system, MRCOOL’s Universal Series offers two powerful options: the 36,000 BTU and 48,000 BTU R-454B systems. Both are DIY-friendly, energy-efficient, and smart thermostat compatible—but which one is right for your home? 🏠Continue Reading

Why DIYers Are Choosing MRCOOL Universal Series for Whole-Home Comfort

On: October 17, 2025

In: DIY HVAC Projects, About MRCOOL, HVAC Tips

Tagged: DIY HVAC, energy-efficient HVAC, MRCOOL Universal Series, quiet HVAC, R-454B Refrigerant, Smart HVAC

🛠️ Why DIYers Are Choosing MRCOOL Universal Series for Whole-Home Comfort When it comes to upgrading your home’s HVAC system, savvy DIYers are turning to the MRCOOL Universal Series for a reason. These systems combine high efficiency, flexible installation, and smart technology—all backed by MRCOOL’s reputation for innovation. 🌬️ Energy-EfficientContinue Reading

MRCOOL DIY 5th Gen Mini-Split Comparison Guide

On: September 28, 2025

In: DIY HVAC Projects, About MRCOOL, HVAC Tips

Tagged: Alexa HVAC Control, Basement HVAC, Bonus Room HVAC, DIY HVAC Installation, Ductless Mini Split, Easy HVAC Setup, Energy Star HVAC, Garage HVAC, Home HVAC Upgrade, HVAC Comparison Guide, HVAC for DIYers, HVAC for Homeowners, HVAC for Summer, HVAC for Winter, HVAC Sizing Guide, MRCOOL 18k BTU, MRCOOL 24k BTU, MRCOOL 36k BTU, MRCOOL 5th Generation, MRCOOL Complete System, MRCOOL DIY Mini Split, Open Plan Cooling, QuickConnect Line Set, Quiet HVAC System, R-454B Refrigerant

MRCOOL DIY 5th Gen Mini-Split Comparison A Buyer’s Guide to the 18k, 24k, and 36k BTU Systems Understanding the various BTU options is crucial for optimal cooling and energy efficiency in your home. This guide will help you navigate the choices available. If you’re considering a MRCOOL DIY 5th GenerationContinue Reading