MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 2

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 3

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 4

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 5

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 6

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 7

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 8

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set

MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set MRCOOL DIY Mini Splits Systems 9

DIY

WARNING: This product can expose you to chemicals including refrigerants, which are known to the State of California to cause cancer [or birth defects or reproductive harm]. For more information, go to www.P65Warnings.ca.gov. ================================

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$2,359.00

Enjoy powerful energy-efficient comfort with the MRCOOL DIY 5th Gen 12K BTU Mini Split System. Designed for rooms up to 550 sq. ft., this single-zone unit features a precharged Quick Connect line set, smart controls, and whisper-quiet operation—perfect for DIY homeowners.

#2 in MRCOOL DIY Mini Splits Systems

GTIN: 840255588546 SKU: 35411 Category: MRCOOL DIY Mini Splits Systems Tags: 12K BTU, DIY mini split, DIYPRO cable, Energy Star, Energy Star HVAC, MRCOOL 115V, MRCOOL 5th Gen, Quick Connect, R-454B refrigerant, single-zone HVAC, Smart HVAC

Description

MRCOOL DIY 5th Gen 12K BTU Mini Split System

The MRCOOL DIY 5th Gen 12K BTU mini split system delivers reliable heating and cooling for medium-sized spaces—without the need for professional installation. With a 25ft Quick Connect line set precharged with R-454B refrigerant, setup is fast, clean, and vacuum-free.

Coverage: Ideal for rooms up to 550 sq. ft.
Efficiency: Up to 23.5 SEER2, Energy Star certified
Smart Control: Operate via remote, SmartHVAC app, Alexa, or Google Assistant
Durability: DIYPRO® cable and Gold Fin condenser for corrosion resistance
Comfort Features: Follow Me sensor, Dry Mode, Sleep Mode, Auto Restart
Warranty: Limited Lifetime Warranty + 7-Year Compressor + 5-Year Parts

Whether you’re upgrading a bedroom, office, or studio, this 5th Gen MRCOOL system offers year-round comfort with unmatched DIY simplicity.

Additional Information

Brand	MRCOOL
Energy Star	Energy Star Rated
Model	DIY-12-HP-WM-115D25-O
Product Series	DIY 5th gen Single-Zone Mini-splits
zone_capacity	single

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MRCOOL DIY 5th Generation Mini-Split Warranty

mc-diy-5-wr-en-01

Product Name: MRCOOL DIY 5th Gen 12K BTU Mini Split System – 115V with 25ft Quick Connect® Line Set
SKU: [35411]
Brand: MRCOOL
BTU Rating: 12,000 BTU
Voltage: 115V
Coverage Area: Up to 550 sq. ft.
Refrigerant Type: R-454B (precharged)
Line Set Length: 25 ft Quick Connect®
Energy Efficiency: 23.5 SEER2, Energy Star Certified
Control Options: Remote, SmartHVAC App, Alexa, Google Assistant
Noise Level: Indoor as low as 18 dB
Condenser Coating: Gold Fin anti-corrosion
Installation Type: DIY – vacuum-free setup
Warranty: Lifetime Limited + 7-Year Compressor + 5-Year Parts
Certifications: UL Listed, ETL Listed, AHRI Certified
Price: 2,359.00

Need help choosing the right size? Visit our HVAC Sizing FAQs or MRCOOL Install Guide.

Total sales: 0 pcs.

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