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Honest Pioneer reviews built from long-term owners, Reddit threads, and editorial sources, including products Pioneerdoesn't let customers review on their own site.

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Pioneer Diamante Pro Mini-Split Review: The 9K Is the One to Buy

← Indoor unit 31-7/8 in wide (9K/12K) →

SCORE7.1 / 10

Pioneer

Pioneer Diamante Pro Mini-Split Review: The 9K Is the One to Buy

20 SEER2 · 7,400 Btu/h at 5°F (9K 230V) · Heats to -4°F · Flare + vacuum install

“I’ve only had it running a week or two. Seems fine so far.”

See How Pioneer Compares

Side-by-side comparisons featuring Pioneer products

MrCool DIY 5th Gen vs Pioneer Diamante Pro: It Comes Down to the Vacuum Pump

Comparison

A6.9 / 10B7.1 / 10

MrCool DIY 5th Gen vs Pioneer Diamante Pro: It Comes Down to the Vacuum Pump

“I bought and installed a Mr. Cool DIY mini split, it was something like $4k, plus $600 for my electrician to wire it.”