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MRCOOL DIY 9k BTU 115V 5th Gen Mini - Split (25ft lineset) - My Garage Station

MRCOOL DIY 9k BTU 115V 5th Gen Mini-Split (25ft lineset)

$2,249.00
4.4 236+ online reviews

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Check out the new 5th Generation MRCOOL® DIY® 9K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler. Designed for an easy and hassle-free installation, this system requires no special tools or prior experience and effectively heats or cools spaces up to 400 sq. ft. The pre-charged 25-foot DIY® QuickConnect® line set, which is pre-charged with R-454B refrigerant, eliminates the need for vacuuming, making installation faster, easier, and more cost-effective. The included DIYPRO® cable removes the need for electrical conduit, offering added durability against the outdoor elements and wildlife. Control is effortless with multiple options, including the wireless remote, the SmartHVAC app for Apple and Android devices, and hands-free voice commands via Amazon Alexa and Google Assistant.

The Gold Fin® Condenser provides superior corrosion resistance for coastal homes, ensuring long-lasting performance in harsh conditions. Designed for both comfort and efficiency, the system's wireless remote features the innovative Follow Me function, which allows the air handler to adjust airflow temperature based on the remote's location, maintaining consistent comfort throughout the room.

Additionally, Dry Mode helps reduce humidity by acting as a dehumidifier, removing excess condensation. Backed by an industry-leading warranty—including a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty—the 5th Generation MRCOOL® DIY® 9K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is built for lasting reliability. Enjoy advanced technology, simple installation, and year-round comfort with confidence.

Features

  • Intertek listed 5031495
  • Easy DIY installation
  • Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.
  • Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort.
  • The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.

Specification

  • Tonnage: 0.75
  • Voltage (V): 115 V
  • Phase: 1-Phase
  • Cycle: 60 Hz
  • Max Fuse/Breaker (A): 15 A
  • Min Circuit Ampacity (A): 3 A
  • Mount Type: Wall-Mounted / Wall Mount
  • Color: White
  • Max Coverage Area: 400 sq ft
  • Decibel Rating Low (dBA): 18 dBA
  • Decibel Rating High (dBA): 43 dBA
  • Number of Speeds: 5
  • Oscillation: Yes
  • Liquid Line Size: 1/4 in
  • Suction Line Size: 3/8 in
  • Filter Type: Reusable / Reusable Filter
  • Auxiliary Heater Included: No
  • Auxiliary Heater Available: No
  • Fan Only Option: Yes
  • Quiet Mode: Yes
  • Auto Cool: Yes
  • Wi-Fi Compatibility: Yes
  • App Compatibility: Yes
  • Works with iOS: Yes
  • Works with Android: Yes
  • Remote Control Included: Yes
  • Has Batteries: Yes
  • Contains Electronics: Yes
  • Contains Chemicals: Yes
  • Contains Aerosol: Yes
  • Contains Compressed Gas: Yes
  • Proposition 65 Warning: Yes
  • UL Listed: Yes
  • ETL Listed: Yes
  • Energy Star Certified: Yes
  • AHRI Certified: Yes
  • Registered Warranty: Extended Limited Lifetime*
  • Base Parts Warranty: 5 Years
  • Base Compressor Warranty: 7 Years
  • Net Depth (in): 7.44 in
  • Net Height (in): 11.69 in
  • Net Width (in): 31.57 in
  • Net Weight (lbs): 24.91 lbs
  • Gross Depth (in): 16.34 in
  • Gross Height (in): 14.37 in
  • Gross Width (in): 36.02 in
  • Gross Weight (lbs): 35.49 lbs

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4.4

236+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

MRCOOL DIY 9k BTU 115V 5th Gen Mini-Split (25ft lineset) Review Summary

4.4

236+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

What people like

The MRCOOL DIY 9k BTU 115V 5th Gen Mini-Split is highly praised for its central feature: effortless, DIY installation using the Quick Connect pre-charged line set, which eliminates the need for professional HVAC labor and specialized tools. This system is seen as an excellent, cost-saving alternative to traditional mini-splits, offering superior energy efficiency (23.6 SEER2), quiet operation, and strong year-round performance, even in extreme cold. Key modern features include Wi-Fi connectivity, smart home integration, and a corrosion-resistant Gold Fin condenser, backed by an industry-leading warranty. The main drawbacks cited by users are the occasionally confusing instructions, the complicated nature of the smart app, and potential future complications with repairs, as some HVAC technicians may be reluctant to service the homeowner-installed, non-mainstream unit, and replacement parts can be difficult or expensive to source.

Pros

  • Easy, DIY Installation: Simple setup with the Quick Connect pre-charged line set, requiring no special HVAC tools, equipment, or licensed technicians.
  • High Energy Efficiency: Impressive 23.6 SEER2 rating provides excellent performance and substantial long-term savings on utility bills.
  • Quiet Operation: Unit is noted for its whisper-quiet performance for both the indoor air handler and the outdoor condenser.
  • Powerful Performance: Provides reliable, effective cooling and heating across a wide temperature range, including low-ambient heating down to -13°F.
  • Excellent Warranty: Features a Limited Lifetime Compressor Warranty (with registration) and a 7-year compressor / 5-year parts warranty.
  • Smart Home Ready: Built-in Wi-Fi, remote control via the SmartHVAC app, and compatibility with Amazon Alexa and Google Assistant.
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