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MRCOOL  |  SKU: DIY-12-HP-WM-115D25-O
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MRCOOL DIY 5th Gen E Star 12K BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V

$2,359.00 USD $2,621.00

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Description

MRCOOL DIY 5th Gen E Star 12K BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V

The MRCOOL DIY 5th Gen E-Star 12,000 BTU Single-Zone Mini-Split System is designed for efficient, reliable home comfort with a user-friendly installation process. Engineered for spaces that need consistent temperature control, it provides dependable heating and cooling powered by a 115V system and includes a 25-ft pre-charged line set for simplified setup.

This mini-split features an Energy Star-rated design, helping reduce energy usage without sacrificing performance. Its advanced inverter technology enhances efficiency and ensures smoother, quieter operation. With its single-zone configuration, it is ideal for targeted comfort in bedrooms, offices, living rooms, and similar spaces requiring precise climate control.

Built for long-term durability, the system includes a high-performance indoor wall-mounted air handler paired with a sturdy outdoor condenser. It is engineered to deliver stable temperature regulation throughout all seasons, making it a practical solution for homeowners who want an efficient and hassle-free system that offers modern convenience and consistent comfort.

Please note: This system is designed for DIY installation and includes a pre-charged Quick Connect line set for easy setup without HVAC tools or certification.

Features

  • DC Inverter Technology: Efficiently adjusts power output for consistent temperatures while reducing energy consumption.
  • Rotary Compressor: Durable and reliable design ensures long-lasting operation with minimal noise.
  • Quiet Mode: Keeps indoor operation whisper-quiet, making it ideal for bedrooms, offices, or living rooms.
  • Wi-Fi Compatibility: Control your comfort from anywhere using the MRCOOL app, compatible with iOS and Android devices.
  • Auto Cool Function: Automatically adjusts settings to maintain a comfortable environment without manual input.
  • Remote Control Included: Easily manage your unit with the included wireless remote for added convenience.
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Specifications

Dimensions & Weight

Specifications Details
Condenser Dimensions 30.12 W" x 11.93 D" x 21.85 H"
Air Handler Dimensions 31.57 W" x 7.44 D" x 11.69 H"
Condenser Weight 65.48 lbs / 29.7 kg
Air Handler Weight 24.91 lbs / 11.3 kg

Capacity & Performance

Specifications Details
Zone Capacity 1
Cooling Capacity 12,000 BTU
EER2 12.5
SEER2 23.5
Heating Capacity 12,000 BTU
HSPF2-4 10.2
HSPF2-5 7.6
Coverage Area 350 to 500 sq ft.
Outdoor Noise Level 54 dB(A)
Indoor Noise Level (Hi/Mi/Lo) 43.0/39.5/33.5/24.0/18.0 dB(A)

Electrical Requirements

Specifications Details
Voltage 115V
Phase 1
Cycle 60 Hz
Max Fuse Breaker 20A
Min Circuit Ampacity 18A

Refrigerant & Piping

Specifications Details
Refrigerant Type R-454B
Refrigerant Volume 30.34 oz
Liquid Line Size 1/4"
Suction Line Size 3/8"
Max Line Set Length 82 ft.

Features

Specifications Details
Inverter DC
Compressor Type Rotary
Fan Only Option Yes
Quiet Mode Yes
Auto Cool Yes
Wifi Compatibility Yes
App Compatibility Yes
Works with IOS Yes
Works with Android Yes
Remote Control Included Yes

Certifications & Warranty

Specifications Details
Certifications UL Listed, ETL Listed, Energy Star Certified, AHRI Certified
Warranty 7 Years Compressor | 5 Years Parts | Extended Limited Lifetime Replacement *If the original owner does not register the unit, the warranty defaults to the standard 5 year parts, 7 year compressor warranty **The original, registered owner must be enrolled in the MrCool Care Program every year in order to qualify for the 7 year full unit replacement for compressor failure and lifetime compressor replacement.

Applications

  • Bedroom – quiet operation for restful sleep.
  • Home office – reliable temperature control for focused work.
  • Living room – efficient comfort for family gatherings.
  • Small apartments – perfect fit for compact living spaces.

What's Included

Everything you need is included with your product.

  • Outdoor condenser
  • Indoor air handler
  • 25 ft. line set
  • Remote control
  • User Manual

Warranty

  • 7 Years Compressor
  • 5 Years Parts

Frequently-Asked Questions

Does this system come pre-charged?

Yes, the MRCOOL DIY 5th Gen system includes a pre-charged Quick Connect line set, eliminating the need for special HVAC tools or handling refrigerant.

Can I install this system myself?

Yes, this unit is designed for DIY installation. However, it’s important to follow all instructions in the manual carefully to ensure proper setup.

What size room will this cover?

The 12K BTU model is best suited for spaces ranging from 350 to 500 sq. ft., such as bedrooms, offices, or small apartments.

Is it compatible with smart home devices?

Yes, the system includes Wi-Fi compatibility and works with the MRCOOL app for iOS and Android.

Payment & Security

Payment methods

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  • Apple Pay
  • Discover
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  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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