Name: MRCOOL 1 zone 9000-BTU Ductless Mini Split Heat Pump Included 230-Volt
Brand: MRCOOL
SKU: 5016255679
Price: 809.33 USD
Availability: InStock
Rating: 3.9 (27 reviews)

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Experience high-efficiency comfort with the newly upgraded 5th Generation MRCOOL Advantage Series 9,000 BTU (230V) mini-split system. Boasting an impressive 21.2 SEER2 rating, this system offers powerful performance and energy savings right from the start—all at a price that’s hard to beat.Designed to heat and cool spaces up to 375 sq ft, the Advantage Series pairs a reliable outdoor condenser with a sleek wall-mounted air handler for quiet, effective climate control. It features a high-performance compressor and uses environmentally friendly, chlorine-free R-454B refrigerant.Now equipped with the SmartHVAC WiFi control module, setup is easier than ever, and you can control your comfort with Amazon Alexa or Google Assistant. The MRCOOL Advantage offers a perfect blend of quality, efficiency, and smart technology—making it a top choice for eco-conscious homeowners. Note: Ships in two boxes.

21.2 SEER2 230V with variable speed DC inverter compressor technology that cuts operating costs for heating and cooling
Designed to heat and cool a single room up to 375 Sq Ft
2-Year compressor and 1-year parts warranty when registered and when installed by a licensed professional
SmartHVAC wifi app for apple and android smart devices works with amazon Alexa and Google assistant
16 ft install kit includes: copper tubing, 6 ft drain hose, wall sleeve
Sleep mode, louver position memory, gold fin anti-corrosion and auto restart functions
Low ambient cooling: cooling down to 5F - this feature makes the Mrcool Advantage the ideal system for server rooms, greenhouses, and any other application that requires cooling all year
Equipment should be sized/installed by a qualified professional

General
Refrigerant Type	R-454B	Control Type	Digital
Number of Tons	.75	Series Name	Advantage
Application	Heating/Cooling	Color/Finish Family	White
Type	Flare line set	Manufacturer Color/Finish	White
Filter Type	Nylon	Mounting Location	Wall

Dimensions
Zone Capacity	1 zone	Line-set Connection Size	1/4-in x 3/8-in
Air Handler Depth (Inches)	7.36	Depth (Inches)	11.93
Compressor Depth (Inches)	11.93	Height (Inches)	21.85
Air Handler Height (Inches)	11.42	Weight (lbs.)	54.23
Compressor Height (Inches)	21.85	Width (Inches)	30.12
Air Handler Width (Inches)	28.43	Amperage	15
Compressor Width (Inches)	30.12	Cord Length (Feet)	16
Line-set Length	16-ft	Maximum Coverage Area (Sq. Feet)	375

Features
Full Load Amperage Requirement (Amps)	15	Automatic Shut-Off	No
Hub Required	No	Cooling BTU Rating (BTU)	9000
Annual Fuel Utilization Efficiency % (Percentage)	0	Fan Only Option	Yes
Decibel Rating (Lowest Setting)	18.5	Heating BTU Rating (BTU)	10000
Decibel Rating (Highest Setting)	40.5	Low Voltage Compensation	No
Quiet Mode	Yes	Multi-Directional Air Control	Yes
Noise Rating	Quiet (45 decibels or below)	Sleep Mode	Yes
Minimum Outdoor Temperature (Fahrenheit)	5	Timer	Yes
Heat Pump Included	Yes	Oscillation	Yes
Pre-Charged Line Set	No	Remote Control Included	Yes
Number of Speeds	4	Thermostat	No
Voltage (Volts)	230	Lowe's Exclusive	No
Overload Protection	Yes	Kit	Yes
24 Hour Timer	Yes	Voice Controlled	Yes
Auto Cool	Yes

Compatibility
Works with Apple HomeKit	No	Wi-Fi Compatibility	Yes
Works with SmartThings	No	App Compatibility	App required
Works with Amazon Alexa	Yes	Works with the Google Assistant	Yes
Works with iOS	Yes	Bluetooth Compatibility	No
Works with Android	Yes	Smart Compatible	Yes

Warranty
Warranty	1-year limited

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Seasonal Energy Efficiency Ratio (SEER2)	21.2
ENERGY STAR Certified	Yes	Heating Seasonal Performance Factor (HSPF)	9.1
AHRI Certified	Yes	Energy Efficiency Ratio (E.E.R.)	12.6
Safety Listing	cETLus safety listing

Miscellaneous
UNSPSC	40101700

Check out the Best Selling Ductless Mini Splits on Lowes.com

Review

3.9 out of 5

27 Reviews

67% Recommend this product

Ratings may include incentivized customer reviews.

27 Customer Reviews

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Would Recommend

Does not include all of the required installation parts nor a list of them for easy purchase. Other than that it was simple and works as described

Mini splitAugust 25, 2026
From 1 zone 36000-BTU Ductless Mini Split Heat Pump Included 230-Volt

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Custom service does not exist

Would Not Recommend

Punched this mini split system. I needed 30ft line set, (came with 16ft). Asked custom service and answer they don't have 25ft+ longer line set for this unit. So what should I do with...this unit...custom rep. Solution was to hung up on me... I wish I could of return it and buy something else. Update: flare size issues...see pic

BrunoJuly 19, 2026
From 1 zone 12000-BTU Ductless Mini Split Heat Pump Included 230-Volt

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/a2296a78-0355-5c01-a235-6f651e0c3963

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Response from MR COOL Team

We apologize sincerely for your experience. Would you mind privately messaging us with your name, phone number, email, and ticket number if you have ...

MR COOL TeamJuly 23, 2026

mrcool

Very pleased with my purchase

Would Recommend

Very cool and quiet

CatHJune 23, 2026
From 1 zone 24000-BTU Ductless Mini Split Heat Pump Included 230-Volt

Was this Review Helpful ?

Response from MR COOL Team

Thank you for your positive review Cat. We really appreciate that you chose MRCOOL® for your comfort. If you ever need assistance, please do not hesi...

MR COOL TeamJune 25, 2026

mrcool

I like to order online

Would Recommend

I am waiting to have it installed. But was recommended by my electrician.

johnJune 7, 2026
From 1 zone 12000-BTU Ductless Mini Split Heat Pump Included 115-Volt Verified Purchaser

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Response from MR COOL Team

Thank you so much for this positive review John! We really appreciate that you chose MRCOOL® for your comfort. If you ever need assistance, please do...

MR COOL TeamJune 11, 2026

mrcool

Take your time. Watch YouTube videos.

Would Recommend

I'll give this a 10. I used logic over instructions and I won. If you use common sense and can install an AC compressor on a car, you can do this. Only new thing for me was I needed a $9 adapter for my vacuum pump to connect to the outside unit to draw a vacuum. Works great.

HenryMay 31, 2026

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Response from MR COOL Team

Thank you so much for this positive review! We really appreciate that you chose MRCOOL® for your comfort. If you ever need assistance, please do not ...

MR COOL TeamJune 4, 2026

mrcool

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		Name	Current Item MRCOOL1 zone 9000-BTU Ductless Mini Split Heat Pump Included 230-Volt
		Ratings	27
		Type	Flare line set
		Noise Rating	Quiet (45 decibels or below)
		Voltage (Volts)	230
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Quick connect (DIY)	Quick connect (DIY)	Quick connect (DIY)	Flare line set	Flare line set	Flare line set	Flare line set	Flare line set
Quiet (45 decibels or below)	Quiet (45 decibels or below)	Standard (46 decibels or above)	Quiet (45 decibels or below)	Quiet (45 decibels or below)	Quiet (45 decibels or below)	Quiet (45 decibels or below)	Quiet (45 decibels or below)
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