Mini-split

Klimaire KSIV 12K

4.4(450 retailer ratings) by Klimaire · Model KSIV012-H119

Klimaire's KSIV bundles everything an installer needs and undercuts most 20+ SEER2 rivals.

Cooling

12,000 BTU

Covers

550 ft²

Efficiency

20.8SEER2

Noise

28 dB

$849 est.

typical street price · via Amazon

Check Price

Is 12,000 BTU right for your room? Run the sizing calculator

Strengths & trade-offs

Pros

All-inclusive kit with wall bracket
WiFi module included, works with Alexa
Self-cleaning and follow-me modes

Cons

Installation instructions are weak
Heating limited below 5F

What the Klimaire KSIV 12K costs to run

Estimated from this unit's 20.8SEER2 rating at 8 hours/day of cooling, using average residential electricity rates for each US climate zone. Your usage and utility rate will shift these numbers — run the calculator for your exact room.

Climate zone	Example regions	Est. cost / month
Cool North	Pacific NW, Upper Midwest, New England	$25 /mo
Mixed / Temperate	Mid-Atlantic, Midwest, Mountain	$27 /mo
Hot & Humid	Southeast, Gulf Coast, Texas	$22 /mo
Hot & Dry	Southwest, Desert	$24 /mo

Full specifications

Type	Mini-split air conditioner
Cooling capacity	12,000 BTU
Rated coverage	550 ft²
Efficiency	20.8 SEER2
Noise (low)	28 dB
Smart features	App, Voice, Scheduling
ENERGY STAR	No
Model number	KSIV012-H119
Typical street price	$849