MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Air Handler 115V, DIY-09-HP-WMAH-115D25-O
SKU: 78330877456

MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Air Handler 115V, DIY-09-HP-WMAH-115D25-O

Sale price$338.40 Regular price$376.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Air Handler 115V, DIY-09-HP-WMAH-115D25-OMRCOOL DIY 5th Gen 9,000 BTU Single Zone Mini Split Air Handler 115V (DIY 09 HP WMAH 115D25 O) The MRCOOL DIY 5th Gen 9K BTU Single Zone Mini Split Air Handler is a powerful, energy efficient indoor unit designed for year round comfort in spaces 200 to 350 sq. ft. This air handler works seamlessly with the MRCOOL DIY 5th Gen Condenser to provide heating, cooling, and dehumidification with smart control features. Designed for easy installation, this

MRCOOL DIY® 5th Gen 9,000 BTU Single Zone Mini Split Air Handler – 115V (DIY-09-HP-WMAH-115D25-O)

The MRCOOL DIY® 5th Gen 9K BTU Single Zone Mini Split Air Handler is a powerful, energy-efficient indoor unit designed for year-round comfort in spaces 200 to 350 sq. ft. This air handler works seamlessly with the MRCOOL DIY® 5th Gen Condenser to provide heating, cooling, and dehumidification with smart control features.

Designed for easy installation, this air handler is DIY-friendly, featuring a tool-free setup when paired with a pre-charged QuickConnect® line set. Customize your climate with remote control, SmartHVAC app, or voice commands via Amazon Alexa & Google Assistant.

📌 This listing includes only the indoor air handler. You must pair it with a compatible MRCOOL DIY® 5th Gen Condenser for full system functionality.


Key Features & Benefits:

DIY Installation – No HVAC Technician Required

  • Designed for quick and easy installation when paired with a DIY® QuickConnect® line set.
  • No specialized tools or professional experience required.

Energy-Efficient Heating & Cooling

  • 9,000 BTU capacity, ideal for 200-350 sq. ft. spaces.
  • Works with a 115V power supply.

Smart Climate Control for Maximum Comfort

  • Wireless control via SmartHVAC app (iOS & Android).
  • Compatible with Amazon Alexa & Google Assistant for hands-free voice control.
  • Follow Me Function automatically adjusts temperature based on the remote’s location.

Built-In Dehumidification Mode

  • Dry Mode removes excess humidity, improving indoor air quality.

DIYPRO® Cable – Enhanced Durability

  • Eliminates the need for electrical conduit, offering superior protection against weather and wildlife.

Industry-Leading Warranty

  • Limited Lifetime Warranty on select components.
  • 7-Year Compressor Warranty and 5-Year Parts Warranty.

Certified for Quality & Safety

  • Intertek listed (5031495) for compliance with performance, safety, and energy efficiency standards.

Specifications:

  • Brand: MRCOOL DIY®
  • Model: DIY-09-HP-WMAH-115D25-O
  • Capacity: 9,000 BTU
  • Coverage Area: 200-350 sq. ft.
  • Power Supply: 115V
  • Compatible Line Set: DIY® QuickConnect® (sold separately)
  • Control Options: Remote, SmartHVAC App, Alexa, Google Assistant
  • Functions: Heating, Cooling, Dehumidification (Dry Mode), Follow Me Function
  • Certifications: Intertek Listed 5031495
  • Compressor Warranty: 7 Years
  • Parts Warranty: 5 Years

Important Notes:

📌 This listing includes only the indoor air handler. You must purchase a compatible MRCOOL DIY® 5th Gen Condenser separately for a complete mini split system.

📌 Stock images may be used—actual product appearance may vary slightly.

📌 Professional Installation Not Required – Designed for DIY installation but must be paired with a compatible MRCOOL outdoor condenser for full operation.


Need Help? Contact Us!

If you have any questions about the MRCOOL DIY® 5th Gen 9K BTU Mini Split Air Handler, please call us to speak with a customer service representative. They will be happy to assist you!

As always, purchase your MRCOOL parts and equipment from MRCOOL DIY Direct, the USA’s most trusted MRCOOL dealer.

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: 78330877456

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 199 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tina
Cuba, US
★★★★★ 3
Shaker
Model: 2 Pack Salt and Pepper Grinder
They looked nice but had to send back
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2025
J
Verified Purchase
Jia Liu
Belleville, US
★★★★★ 5
Ingredible stainless steel/glass grinder set - refillable and adjustable
Model: 2 Pack Salt and Pepper Grinder
Incredible grinder set. - Unlike some grinders that are made of plastic. This is glass so no reactive, especially to salt. And, no micro-plastic concerns - You can see inside, so you'll know when you're running low and can shop for more salt or pepper - Perfect functional size. Some grinders are giant tall towers and other are too small. This one is in the Goldilock zone of just the right size. - Mill is adjustable and produces a very consistent sized grain. - EZ to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
M
Verified Purchase
Maggie The Red
Belleville, US
★★★★★ 5
Great quality, perfect
Model: 2 Pack Salt and Pepper Grinder, Model: 2 Pack Salt and Pepper Grinder
I wanted a refillable salt and pepper grinder for my dining table and these are perfect! These are glass, fine grind, superb quality and great price. Love it and I think you will too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
P
Verified Purchase
Phala Alfaro
Alexandria, US
★★★★★ 5
Love it
Model: 2 Pack Salt and Pepper Grinder, Model: 2 Pack Salt and Pepper Grinder
So far I’m loving it, it’s working great for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
J
Verified Purchase
JJ
Birmingham, US
★★★★★ 5
Great table ware.
Size: 1.7" x 5.1", Size: 1.7" x 5.1"
They are great to leave on the center piece of your table, nice quality, they look nice and work great. Easy to adjust the size of ingredient that you might need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

recommand products