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FrosthubUSA is now Cool Mini Splits. Same company, old name.

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Choosing the right unit

Straight answers before you buy: which MRCOOL line fits, what size each room needs, how multi-zone works, and what the install really takes and costs.

MRCOOL DIY 5th Gen Single Zone: Is the Top Line Worth the Extra Money? Choosing the right unit · 5 min read MRCOOL DIY 5th Gen Single Zone: Is the Top Line Worth the Extra Money? We run the power-bill math on the 5th Gen against the Select, then weigh the line set, 36K size and longer warranty. MRCOOL DIY EasyPro Review: The Middle Pick for Real Winters Choosing the right unit · 6 min read MRCOOL DIY EasyPro Review: The Middle Pick for Real Winters What the EasyPro adds over the Select for about $200, why it suits rooms you heat all winter, and when to pick... MRCOOL DIY Select Review: What You Get, and What You Give Up Choosing the right unit · 6 min read MRCOOL DIY Select Review: What You Get, and What You Give Up What the lowest-priced MRCOOL DIY system gets you, what it leaves out compared with the EasyPro, and who should skip it. MRCOOL DIY Select vs EasyPro vs 5th Gen: Which to Buy in 2026? Choosing the right unit · 7 min read MRCOOL DIY Select vs EasyPro vs 5th Gen: Which to Buy in 2026? A side-by-side guide to the three MRCOOL DIY lines by budget, climate and number of rooms, with prices at every size. Top 10 Benefits of a MRCOOL DIY Mini Split Air Conditioner (2026) Choosing the right unit · 5 min read Top 10 Benefits of a MRCOOL DIY Mini Split Air Conditioner (2026) Ten concrete reasons homeowners choose a MRCOOL DIY mini split, backed with numbers, and two honest downsides. MRCOOL System Showdown (2026): Single Zone vs Multi-Zone for Your Home Choosing the right unit · 7 min read MRCOOL System Showdown (2026): Single Zone vs Multi-Zone for Your Home Several single zone mini splits or one MRCOOL multi-zone? We compare real prices for 2 to 4 rooms and the trade-offs: outdoor... MRCOOL Mini Split Systems Review 2026: Pros and Cons of Each DIY Line Choosing the right unit · 5 min read MRCOOL Mini Split Systems Review 2026: Pros and Cons of Each DIY Line An honest review of the three MRCOOL DIY lines we sell, with pros, cons and a verdict for each, plus the common... Top 5 MRCOOL DIY Mini Split Systems for 2026, by Room Type Choosing the right unit · 5 min read Top 5 MRCOOL DIY Mini Split Systems for 2026, by Room Type Five MRCOOL DIY systems matched to five kinds of rooms, from a budget garage unit to a whole-house multi-zone, with prices and...