MrCool DIY Select Ductless 12k BTU 17.5 SEER2 Heat Pump Split System - 115V

MrCool DIY Select Ductless 12k BTU 17.5 SEER2 Heat Pump Split System - 115V

$1,399.00
Sale price  $1,399.00 Regular price  $1,749.00
Skip to product information
MrCool DIY Select Ductless 12k BTU 17.5 SEER2 Heat Pump Split System - 115V
1/3

MrCool DIY Select Ductless 12k BTU 17.5 SEER2 Heat Pump Split System - 115V

$1,399.00
Sale price  $1,399.00 Regular price  $1,749.00
DIYS-12-HP-115A11-O

The MRCOOL DIY Select 1st Gen 12,000 BTU Mini Split System offers an affordable way to enjoy year-round heating and cooling without the expense of traditional HVAC installation. Designed for homeowners who want reliable comfort, energy efficiency, and simple installation, this system delivers the performance MRCOOL is known for at an exceptional value.

Ideal for spaces approximately 400 to 600 square feet, this system is a great solution for bedrooms, home offices, garages, workshops, additions, and other small living spaces. Whether you're replacing an older system or adding climate control to a new area, the DIY Select series provides dependable comfort while helping keep energy costs under control.

Powered by environmentally friendly R-454B refrigerant and equipped with MRCOOL's patented Quick Connect® technology, this system is designed to simplify installation while delivering efficient heating and cooling performance throughout the year.

Why Choose the MRCOOL DIY Select 12K?

Affordable Comfort Without Compromise

The DIY Select Series is designed to provide homeowners with a budget-friendly entry into the MRCOOL DIY family. It combines proven MRCOOL technology with streamlined features to deliver dependable performance at a lower upfront cost.

Easy DIY Installation

MRCOOL's patented Quick Connect® line set comes pre-charged with refrigerant, eliminating the need for vacuum pumps, specialized tools, or complicated HVAC procedures. This allows many homeowners to complete installation themselves and save on installation costs.

Ideal for Back-to-Back Installations

The included 11-foot Quick Connect® line set is perfect for applications where the indoor air handler is mounted directly opposite the outdoor condenser, helping create a clean, efficient installation.

Energy-Efficient Performance

Built with advanced inverter technology and utilizing next-generation R-454B refrigerant, the DIY Select system delivers efficient heating and cooling performance while helping reduce monthly utility expenses.

Smart Home Compatible

Control your comfort from virtually anywhere using the MRCOOL SmartHVAC app. The system is also compatible with Amazon Alexa and Google Assistant, allowing convenient voice control and scheduling options.

Recommended Applications

The MRCOOL DIY Select 12K is commonly used for:

  • Bedrooms
  • Home offices
  • Small living areas
  • Garages
  • Workshops
  • Guest rooms
  • Sunrooms
  • Small additions

Coverage may vary based on insulation levels, ceiling height, climate zone, window placement, and other factors. For assistance selecting the right size system, contact Skyway AC Sales before ordering.

What's Included

  • (1) MRCOOL DIY Select 1st Gen 12K Outdoor Condenser
    • Model: DIYS-12-HP-C-115A11-O
  • (1) MRCOOL DIY Select 1st Gen 12K Wall-Mounted Air Handler
    • Model: DIYS-12-HP-WMAH-115A13-O
  • (1) 11 ft. Quick Connect® Pre-Charged Line Set
    • 1/4" x 3/8"
  • (2) 13 ft. 14/4 Communication Wires
  • (1) Wireless Remote Control

Buy With Confidence from Skyway AC Sales

When you purchase from Skyway AC Sales, you're not just buying equipment—you're getting guidance from a company backed by real HVAC experience. As a Florida Licensed HVAC Contractor, David and the Skyway AC Sales team help homeowners choose the right heating and cooling solutions with confidence.

Have questions about sizing, installation requirements, or system compatibility? Contact Skyway AC Sales before ordering, and we'll help ensure you select the best system for your application.

Specifications
Capacity & Performance
Zone Capacity 1
Cooling Capacity 12,000 BTU
SEER2 17.5
EER2 8.5
Outdoor Operating Temperature (Cooling) -13 to 122℉
Heating Capacity 12,000 BTU
HSPF2-4 9.0
HSPF2-5 6.8
Outdoor Operating Temperature (Heating) -13 to 75℉
Coverage Area Up to 550 sq ft.
Outdoor Noise Level 54 dB(A)
Indoor Noise Level (Turbo/Hi/Med/Low/Sl) 44.5 / 40 / 35 / 25.5 / 17.5 dB(A)
Dimensions & Weight
Condenser Dimensions 28.35 W" x 10.63 D" x 19.49 H"
Air Handler Dimensions 31.57 W" x 7.87 D" x 11.61 H"
Condenser Weight 54.89 lbs
Air Handler Weight 24.91 lbs
Electrical Requirements
Voltage 115V
Phase 1
Cycle 60Hz
Min Circuit Ampacity 19.5A
Max Fuse Breaker 20A
Refrigerant & Piping
Line Set Length 11.5 ft.
Refrigerant Type R-454B
Refrigerant Volume 21.52 oz
Liquid Line Size 1/4"
Suction Line Size 3/8"
Max Line Set Length 75 ft.
Features
Inverter Technology Yes
Wifi Compatibility Yes
App Compatibility Yes
Works with IOS Yes
Works with Android Yes
Remote Control Included Yes
Certifications & Warranty
Warranty 2 Years Compressor
1 Years Parts
Information & Guides

Installation Manual

Brochure

Service Manual

Remote Manual

Warranty Info

AHRI Cert

Energy Guide

You may also like