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When you’re ready to feel comfortable in your house with customizable climate control per zone, you don’t have to struggle with rooms that need a little extra oomph. With the 12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 4th Generation 120v, you can ensure the top-tier temperature regulation you and your loved ones need to fend off winter’s chill and summer’s heat. Earning support from UL listing on top of AHRI and Energy Star certifications, this MrCool 4th Generation Air Handler has passed a range of rigorous inspections from independent third-party agencies to verify the legitimacy of every functional and safety claim. For any up to 500 square foot room, the 12k BTU MrCool DIY Air Handler is exactly what you’ve been looking for to maintain your preferred settings all year long.
Accessories
Description / Documents

When you’re ready to feel comfortable in your house with customizable climate control per zone, you don’t have to struggle with rooms that need a little extra oomph. With the 12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 4th Generation 120v, you can ensure the top-tier temperature regulation you and your loved ones need to fend off winter’s chill and summer’s heat. Earning support from UL listing on top of AHRI and Energy Star certifications, this MrCool 4th Generation Air Handler has passed a range of rigorous inspections from independent third-party agencies to verify the legitimacy of every functional and safety claim. For any up to 500 square foot room, the 12k BTU MrCool DIY Air Handler is exactly what you’ve been looking for to maintain your preferred settings all year long.

Designed to make setup and servicing both effortless tasks, the 12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 4th Generation 120v puts all the power in the palm of your hand. The DIY series is as do-it-yourself as it gets, allowing anyone to handle the installation process regardless of their starting HVAC knowledge level. Every unit comes with straightforward steps in the installation guide, taking the guesswork out of the process. Designed to work with no-vac quick connect pre-charged line sets and the DIY Pro cable, the setup process is simplified to eliminate any steps that would cause trouble for those without certification.

Packed with intelligent features that protect your indoor environment, the 12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 4th Generation 120v goes above and beyond to secure your ideal temperatures. Gold Fin protections on the condenser fight off corrosion to ensure longevity in any environment. The Follow Me function removes the need for constant manual adjustment by adding sensors into the remote, allowing the unit to automatically adjust as needed to optimize comfort wherever you are in the room. Even working with the smartphone app to give you control over your preferences from anywhere with internet access, this MrCool DIY Air Handler is everything you need and more to enjoy your space to the fullest.

Giving you all of these game changing benefits on top of a standard warranty that covers 5 years on the parts and 7 years on the compressor alongside the ability to enroll in the MrCool Care Program for additional peace of mind, you have nothing left to lose. Acquire this 12k BTU MrCool 4th Generation DIY Ductless Wall Mounted Air Handler for your home today and ensure the exact conditions you and your family crave in every season.

Customer Reviews / Q&A
Specifications

System Overview

Model DIY-12-HP-WMAH-115C25
UPC 810063868499
Product Height (in) 11.69
Configuration Wall Mounted
Product Length (in) 7.44
Air Flow Direction Horizontal
Product Width (in) 31.57
Blower Motor Variable Speed
Cooling Capacity 1 Ton
Electrical Phase 1-Phase
Line Set Connection Type Quick Connect
Liquid Line Size 1/4 inch
Max Overcurrent Protection 15 amps
Weight (lbs) 34.170000
Refrigerant R-410a
Series DIY
Suction Line Size 1/2 inch
System Application Type Ductless Split Systems
Voltage 120
Warranty 5 Year Parts
Parts

HVAC Parts & Accessories

  1. Cross Flow Fan for MrCool Ductless Wall Mounted Air Handler DIY/ADVANTAGE 9K & 12K

    Price:

    $131.58
  2. Display Board for MrCool Ductless Wall Mounted Air Handler 9k 12k & 18k

    Price:

    $64.16
  3. Bearing Holder for MrCool Ductless Wall Mounted Air Handler

    Price:

    $55.52
  4. Filter for MrCool Ductless Wall Mounted Air Handler 9k & 12k

    Price:

    $58.88
  5. Display Box Subassembly for MrCool Ductless Wall Mounted Air Handler

    Price:

    $157.54
  6. Room Temperature Sensor for MrCool Ductless Wall Mounted Air Handler

    Price:

    $55.30
  7. Pipe Temperature Sensor for MrCool Ductless Wall Mounted Air Handler

    Price:

    $53.69
  8. Quick Connect Fitting 06 for MrCool Ductless Heat Pump Condenser DIY Series

    Price:

    $105.67
  9. Quick Connect Fitting 12 for MrCool Ductless Heat Pump Condenser DIY Series

    Price:

    $106.46
  10. Stepper Motor for MrCool Ductless Wall Mounted Air Handler

    Item #:: HAP12170

    Model: 11002010000143

    Price:

    $75.23
  11. Blower Motor for MrCool Ductless Wall Mounted Air Handler 9k & 12k

    Price:

    $151.39
  12. Electronic Control Box Subassembly for MrCool Wall Mounted Air Handler DIY-12-HP-WMAH-115C25

    Price:

    $129.10
  13. remote-control-for-mrcool-ductless-split-systems-4th-gen-models-ha22391-01.3548

    Price:

    $75.81
  14. Display Board Subassembly for MrCool Ductless Wall Mounted Air Handler

    Price:

    $53.66
  15. Insulated axis for MrCool Ductless Wall Mounted Air Handler

    Price:

    $53.38

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What's included

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