Mike Sanders
How R-32 Systems Changed the Sizing Game in 2025
🧊 1️⃣ The 2025 Shift — Why Every Tech Is Talking About R-32 If you’ve ever stood next to a running air conditioner in July and wondered why it feels...
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Mike Sanders
The Cost of Being Oversized — Why Bigger Isn’t Better in HVAC
🏠 1️⃣ The “Bigger is Better” Myth I Hear Every Week “Mike, just give me the biggest one you’ve got. I don’t want to take any chances.” That’s what a...
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Mike Sanders
Square Footage vs. System Size — The Real Math Mike Used for His 2-Zone Setup
Forget the guesswork. Mike shows the step-by-step math he used to size a MRCOOL 27,000 BTU 2-zone (9k + 18k) system—covering climate, and Manual J principles.
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Mike Sanders
Square Footage vs. System Size — The Real Math Mike Uses on Every Job
🏠 1️⃣ Why “Square Footage Math” Is Only Half the Story If I had a dollar for every time a homeowner told me, “I just went by one ton per...
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Mike Sanders
Rebates, Tax Credits & Energy Savings: How Mike Claimed His 2025 Incentives
Discover how Mike saved big with 2025 HVAC rebates and tax credits using his MRCOOL 48k 3-Zone Mini Split. Learn how you can claim Energy Star and IRA incentives.
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Mike Sanders
Performance in Extreme Weather: How the MRCOOL 48k Handles Cold & Heat
Discover how the MRCOOL 48k 3-Zone Mini Split performs in blazing heat and cold. Learn how inverter tech keeps every zone efficient and reliable year-round.
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Mike Sanders
Smart Controls & App Setup: How Mike Automated His 3-Zone System
See how Mike automated his MRCOOL 48k 3-Zone Mini Split using the SmartHVAC app, Alexa, and schedules for smarter comfort, efficiency, and hands-free home control.
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Mike Sanders
Maintenance Made Simple: Mike’s Seasonal Routine for 3-Zone Care
Learn Mike’s complete seasonal maintenance routine for his MRCOOL DIY 48k 3-Zone Mini Split. Simple cleaning and energy-saving tips for all-season comfort.
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Mike Sanders
Troubleshooting Guide: What to Do If One Zone Isn’t Cooling or Heating
If one MRCOOL 48k 3-Zone Mini Split air handler isn’t heating or cooling, follow Mike’s complete guide to diagnose wiring, airflow, and refrigerant issues safely.
Read MoreTestimonials
Thanks to Bella for matching another quote, and providing additional re-assurance with a return guarantee, so i was confident to order without risk. The Goodman 3 Ton package I received works flawless and the inspector gave an instant permit approval upon installation.
Bella was truly one of the best customer support people I have ever worked with. Knowledgeable and professional, she had all the answers and followed up with an email re-capping all the info so I had it. Really grateful for her service.
I would like to call out the exceptional customer service provided by Kim, who guided my order throughout the entire process. I had several questions about my delivery ETA and she took the extra step to eliminate weeks in the shipping time as she happened to find a unit that was in stock in the warehouse.
Kim, the Customer Service Lead, went above and beyond! She was able to address all of my needs, set proper expectations, sent timely follow-ups. Thank you for your amazing work, Kim!
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