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Review summaries: 24000 BTU Mini Split AC/Heating System 230V 20 SEER2 Ductless

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✓ Verified
AI-assisted

Works well after fixing flare fitting issue

The system appears to be working. The manual's torque settings for the flare fittings seem incorrect, as the flare blew off the copper line before reaching the suggested setting. A new flaring tool was used to redo the flare, and the rest of the assembly was completed by feel. No leaks were found based on vacuum holding and a bubble test after pressurizing with refrigerant. Heating output is 115°F and cooling output is 38.5°F with an outdoor temperature of 60°F. The box and front grill had minor damage on arrival, but the grill protected the coils. Installation went well aside from the torque value issue.

Pros
  • + heating and cooling output within expected range
  • + no leaks after vacuum and bubble test
  • + front grill protected coils from damage
Cons
  • − manual torque settings for flare fittings appear incorrect
  • − minor damage to box and front grill on arrival
AI-assisted summary of a verified Amazon customer review. · May 3, 2026 · United States Read original on Amazon ↗
✓ Verified
AI-assisted

Excellent Mini Split, Installation Needs Some Expertise

This mini split works well for both cooling and heating once installed. Installation requires either electrical knowledge, a vacuum pump, and a 5/16 gauge adapter for standard refrigeration gauges, or a professional installer. The unit started working immediately in cooling mode, and heating also performed well. The app functions great. Note that settings like 84 degrees on auto can produce unexpected heating. A worthwhile purchase.

Pros
  • + works well for cooling and heating
  • + app works great
  • + good value for money
Cons
  • − installation requires electrical knowledge, vacuum pump, and 5/16 gauge adapter, or professional help
  • − auto mode at high temperature can cause unexpected heating
AI-assisted summary of a verified Amazon customer review. · August 17, 2026 · United States Read original on Amazon ↗
✓ Verified
AI-assisted

Exceeds expectations, strong cooling in extreme heat

This air conditioner exceeded expectations, cooling a room effectively in Southern California triple-digit heat at a reasonable price. Installation was done with help from an HVAC professional, including a positive pressure test with nitrogen at 200 PSI held for 30 minutes and a negative pressure test at -30 PSI held for over 30 minutes before opening the refrigerant. It works very well. Customer service was responsive and helpful, and the unit would be purchased again.

Pros
  • + exceeded expectations
  • + cools well in triple-digit heat
  • + reasonable price
  • + responsive and helpful customer service
AI-assisted summary of a verified Amazon customer review. · September 1, 2026 · United States Read original on Amazon ↗