files/mc-diy4-ah-01_768x_51e0e8aa-3828-4ace-a22e-800016581fea.webp
files/mc-diy4-ah-02_768x_95f48d55-8e63-4515-b6e7-410260be7551.webp
files/mc-diy4-ah-05_768x_c61f87a5-ebde-4e5a-9035-dedf06a071de.webp
files/mc-diy4-ah-04_768x_19963060-6b03-4f67-9fa2-5143d79ed354.webp
files/mc-diy4-ah-03_768x_a8136ba3-a080-4e60-a600-8ecf636ec09e.webp

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

MRCOOL

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

SKU DIY-09-HP-WMAH-115D25-O

Regular price: $819.50
Sale price: $745.00

Regular price: $819.50
Sale price: $745.00

✅ Authorized Online Dealer
🚚 Free Shipping + No Sales Tax (exclusions may apply)
💲 Lowest Price Guarantee
📦 Fast 4-7 Day Delivery
🏭 Backed By Manufacturer Warranty
❓ Questions? Contact Us: +1 (734) 228-0441 or support@offgridselection.com

Quantity

Product Description

5th Generation MRCOOL DIY 9K BTU Single Zone Mini-Split Air Handler

Overview

Introducing the 5th Generation MRCOOL DIY 9K BTU Single Zone Mini-Split Air Handler, designed to deliver efficient heating and cooling for spaces ranging from 200 to 350 square feet. This system allows for complete climate control with multiple options, including a wireless remote, the SmartHVAC app, and voice command compatibility. Built for reliability and energy efficiency, it is backed by an industry-leading warranty for long-term performance.

Benefits

Effortless DIY installation: Simple, tool-free setup with no prior experience required.
QuickConnect line set: Compatible with the DIY line sets pre-charged with R-454B for fast, vacuum-free installs.
Eco-friendly refrigerant: Uses R-454B with lower GWP than R-410A, reducing environmental impact.
Durable DIYPRO cable: No conduit needed, protects against outdoor conditions and wildlife.
Wireless controls: Remote, SmartHVAC app (iOS/Android), or voice commands with Alexa or Google Assistant.
Follow Me function: Maintains comfort by adjusting airflow based on remote location.
Dry mode: Dehumidifies to improve indoor air quality.
Comprehensive warranty: Limited lifetime warranty, 7-year compressor, and 5-year parts coverage.
Certified for quality and safety: Intertek-listed (5031495) for performance and safety.

Features

5th generation MRCOOL DIY 9K BTU single-zone mini-split air handler.
R-454B refrigerant reduces environmental impact vs. R-410A.
Compatible with remote, SmartHVAC app, and voice control (Alexa/Google).
Pre-charged QuickConnect line sets provide fast, vacuum-free installation.
Follow Me and Dry Mode built-in for comfort and air quality.
Durable DIYPRO cable eliminates electrical conduit needs.

Specifications

Dimensions & Weight
Dimensions	31.57 W" x 7.44 D" x 11.69 H"
Mount Type	Wall
Weight	24.91 lbs / 11.3 kg
Capacity & Performance
Cooling Capacity	9,000 BTU
EER2	14
SEER2	23.6
Heating Capacity	10,000 BTU
HSPF2-4	11.5
HSPF2-5	8.6
Coverage Area	200 - 350 sq ft.
Indoor Noise Level (Hi/Mi/Lo)	43.0/39.5/33.5/24.0/18.0 dB(A)
Number of Speeds	5
Electrical Requirements
Voltage	115V
Phase	1
Cycle	60 Hz
Max Fuse Breaker	15A
Min Circuit Ampacity	3A
Refrigerant & Piping
Refrigerant Type	R-454B
Liquid Line Size	1/4"
Suction Line Size	3/8"
Features
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
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.