SKU: 31629017481

12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 4th Generation 120v

Sale price$306.45 Regular price$340.50
Save 10%

Pay in installments of $85.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

12k BTU MrCool DIY Ductless Wall Mounted Air Handler - 4th Generation 120vMRCOOL DIY 12k BTU Ductless Wall Mounted Air Handler 4th Generation (120V) Model: DIY 12 HP WMAH 115C25 UPC: 810063868499 Experience ultimate climate control with the 12k BTU MRCOOL DIY Ductless Wall Mounted Air Handler, 4th Generation (120V). Engineered for efficiency, flexibility, and ease of installation, this innovative air handler is part of MRCOOL's renowned DIY series, allowing homeowners to achieve professional grade performance without

MRCOOL DIY 12k BTU Ductless Wall-Mounted Air Handler - 4th Generation (120V)
Model: DIY-12-HP-WMAH-115C25 | UPC: 810063868499

Experience ultimate climate control with the 12k BTU MRCOOL DIY Ductless Wall Mounted Air Handler, 4th Generation (120V). Engineered for efficiency, flexibility, and ease of installation, this innovative air handler is part of MRCOOL's renowned DIY series, allowing homeowners to achieve professional-grade performance without requiring specialized tools or training.

Key Features:

  • Efficient Cooling & Heating:
    Designed for up to 1 ton of cooling capacity (12,000 BTU), this air handler ensures year-round comfort, efficiently maintaining the perfect indoor climate even in extreme temperatures.

  • DIY Installation with Quick Connect Technology:
    With MRCOOL’s patented Quick Connect system, installation is simpler than ever. The pre-charged line set eliminates the need for refrigerant handling, making it ideal for DIY enthusiasts.

  • Compact & Stylish Design:
    Measuring just 11.69 inches in height, 7.44 inches in depth, and 31.57 inches in width, this sleek unit seamlessly integrates into any room, delivering powerful performance without compromising aesthetics.

  • Variable Speed Blower Motor:
    The variable speed motor adjusts airflow dynamically for optimized comfort and energy savings, ensuring consistent performance while reducing operational noise.

  • Environmentally Friendly Refrigerant:
    Utilizing R-410A refrigerant, this air handler meets modern eco-friendly standards, offering efficient operation with reduced environmental impact.

Specifications:

  • Airflow Direction: Horizontal
  • Voltage: 120V, Single-Phase
  • Max Overcurrent Protection: 15 amps
  • Liquid Line Size: 1/4 inch
  • Suction Line Size: 3/8 inch
  • Weight: 34.17 lbs

Durable & Reliable:

Built with high-quality components, the 4th Generation MRCOOL DIY Air Handler is backed by an industry-leading 5-year parts warranty, ensuring peace of mind and dependable performance for years to come.

Ideal Applications:

  • Residential living spaces
  • Small offices
  • Bedrooms, home offices, and sunrooms

Upgrade your comfort with the MRCOOL DIY 12k BTU Air Handler. Enjoy the perfect balance of performance, efficiency, and DIY convenience, all at an exceptional value.

Order now and take the first step toward a more comfortable, energy-efficient home.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31629017481

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Diane Lee
Alexandria, US
★★★★★ 4
Great little temper
Size: 53mm, Color: Silver
Works great! Only problem is that it doesn’t have that feel of tamping. Wish I had more feedback. It just goes down very easily and doesn’t have that feeling of solid tamping. Now that doesn’t mean it’s not doing its job. Works fine but would like some manual feedback.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2024
J
Verified Purchase
Johamis
Natrona Heights, US
★★★★★ 5
Easy to use
Size: 58.3mm, Color: Black
Great for make good coffee and easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025
J
Verified Purchase
JK
Grantham, US
★★★★★ 5
Take the guess work out of the flow!
Size: 58.3mm, Color: Black
I got this because when my wife makes espresso, it's watery. When i make it, it's fine. We needed a controlled Tampering method so we both do the same job. This is heavy, and being able to use the whole hand instead of fingers, not much effort is needed. Since we purchased this, we were able to make consistent espresso shots for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2024
R
Verified Purchase
Reviewer JR
Whiting, US
★★★★★ 3
Not as good as I expected
When it first came, the box fell apart as I was taking it out, and a lot of some kind of dirt or sand kept falling out all over my table and floor. I had the take the entire thing apart and thoroughly wash it. After drying age reassembling it, I tried it on my portafilter that came with my Breville Barista Express, but, somehow, it doesn't always make the tamping level. You would think with the ridge that rests on the side of the portafilter that it would force it to remain level, but, somehow, it doesn't, at least not consistently. It also has varying lengths (heights, or depths), and a single spring tension, so you may still over tamping or under-tamp. I was expecting it would have a censor that would just detect once it reached 30 lbs of force and cut off after that, similar to a torque screwdriver, but that's not what this is. I'll still give it 3 stars because, despite the problems mentioned above, it at least produces some amount of consistency, even if that isn't measurable; but, I can't give it 5 stars because of those issues mentioned above.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2025
B
Verified Purchase
Bernard Eisenfeld, M.D.
Fort Morgan, US
★★★★★ 5
This is the one.
Size: 58.3mm, Color: Black
As an el Supremo Coffee Geek, I've wasted money on lots of different tampers. Save your money and buy this one or it's equivalent. This thing is heavy duty, solid, well-made, self-leveling, tamps at 30 pounds and is fool-proof even for fools. Also, it's a palm tamper meaning more fun and more satisfying to use as you prep the puck for your morning buzz. Buy it. You will thank me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2024

recommand products