DreamKitchenandHomeDreamKitchenandHomeDreamKitchenandHome
Contact Us
1 (888) 718 9060

Contact Us

Sales:
Mon-Fri: 9am - 9pm EST
Sat-Sun 10am - 8pm EST

Support:
Phone: 9am - 9pm EST
Chat: 9am - 9pm EST

  • Authorized Dealer
  • Free Shipping
  • 30-Day Return policy

MRCOOL DIY 24,000 BTU Ductless Wall Mounted Air Handler - 5th Generation - Works with Alexa, Google Assistant 230V DIY-24-HP-WMAH-230D25-O (Single/Multi Zone)

SKU: DIY-24-HP-WMAH-230D25-ON/AAvailability : In StockIn StockOut of stock
Price:

$965.00

BEST PRICE COMMITMENT
Out of stock
  • Authorized Dealer
  • Free Shipping
  • 30-Day Return policy

visa american express apple pay discover master paypal shopify pay Google pay

What Size MRCOOL Mini Split Do I Need?

MRCOOL DIY 24K BTU Wall-Mounted Air Handler | Indoor Unit for Large Rooms up to 1050 Sq. Ft.


Complete your large-scale DIY mini-split system with the 5th Generation MRCOOL® DIY® 24K BTU Air Handler. This powerful, wall-mounted indoor unit delivers robust, whole-room heating and cooling for large living areas, basements, and open-concept spaces up to 1050 sq. ft. Designed specifically for seamless integration with a compatible 24K BTU outdoor condenser, this air handler features the DIY-friendly technology that makes professional-grade comfort achievable without professional installation.


Why This High-Capacity Air Handler Is Perfect for Your Space

✅ Powerful Performance for Large Areas: With 24,000 BTU (2-Ton) capacity, this indoor unit efficiently manages climate control in spaces where standard units fall short—ideal for great rooms, master suites, converted garages, and open floor plans.

✅ Designed for DIY QuickConnect® Systems: This air handler is engineered specifically for use with MRCOOL's QuickConnect® pre-charged line sets. When paired with a compatible outdoor condenser, installation becomes truly tool-simple with no vacuum pump or refrigerant expertise required.

✅ Integrated Electrical Ready: Features built-in connections for the MRCOOL DIYPRO® cable (sold separately with condenser bundles), which combines power and control wiring into one durable line, eliminating the need for separate electrical conduit.

✅ Multiple Smart Control Options: Operate your comfort system your way. Use the included wireless remote, control settings from anywhere with the SmartHVAC app (iOS/Android), or use convenient voice commands with Amazon Alexa and Google Assistant.

Advanced Comfort Features

  • Follow Me Technology: The wireless remote acts as a smart comfort sensor. When enabled, the air handler detects the remote's location and directs airflow to maintain personalized temperature exactly where you are in the room.

  • Dry Mode for Humidity Control: More than just heating and cooling—this specialized function operates as a quiet dehumidifier to remove excess moisture from the air, enhancing comfort on humid days and helping prevent mold and mildew.

  • Multi-Directional Airflow: Engineered with adjustable louvers to distribute high-volume airflow quietly and evenly throughout your large space, preventing hot or cold spots.

Compatibility & Warranty

  • Pairs with 24K BTU Condensers: Designed to work seamlessly with MRCOOL DIY 24K BTU Outdoor Condensers (5th Generation recommended), particularly those featuring Gold Fin® anti-corrosion technology for durability in coastal or harsh environments.

  • Protected by MRCOOL Warranty: This indoor unit is covered by a 5-year parts warranty and is part of a system backed by MRCOOL's comprehensive protection, including a 7-year compressor warranty and limited lifetime warranty on the outdoor coil when used with compatible components.


Technical Specifications

  • Product: Indoor Air Handler (Wall-Mounted) | 5th Generation

  • Capacity: 24,000 BTU (2-Ton) - Requires matching 24K BTU outdoor condenser

  • Recommended Coverage: Large areas up to 1050 sq. ft.

  • Connection System: QuickConnect® compatible

  • Electrical: DIYPRO® Cable ready

  • Control: Wireless Remote, SmartHVAC App, Voice Control (Alexa/Google Assistant)

  • Key Modes: Cooling, Heating, Fan, Dry (Dehumidify), Auto

  • Special Feature: Remote "Follow Me" Temperature Sensing

  • Warranty: 5-Year Parts Warranty


What's Included & What You Need

This Listing Includes:

  • MRCOOL DIY 24K BTU Wall-Mounted Air Handler

  • Wireless Remote Control

  • Installation Template & Hardware

Required for Complete System (Sold Separately):

  • MRCOOL DIY 24K BTU Outdoor Condenser (5th Gen recommended)

  • MRCOOL DIY QuickConnect® Pre-Charged Line Set (25ft or required length)

  • MRCOOL DIYPRO® Electrical Cable

  • Condenser Pad or Wall Bracket

  • Line Set Cover Kit (Recommended)


Perfect For:

  • DIYers installing a system for large living rooms, basements, or workshops

  • Upgrading an existing system with a new, high-capacity indoor unit

  • Completing a custom installation with specific component preferences

Ready to install your high-capacity indoor comfort? The MRCOOL DIY 24K BTU Air Handler delivers powerful performance, intelligent features, and the simplicity that defines the DIY experience. Add to cart and pair it with a compatible outdoor condenser and line set to complete your system.

🔗 Need the Complete Bundle? For the easiest solution, shop our MRCOOL DIY 24K BTU Complete System which includes this air handler, the matching outdoor condenser, pre-charged line set, and all necessary cables in one ready-to-install kit.

Air Handler Specifications

ModelDIY-24-HP-WMAH-230D25-O
UPC840255587051
Product Height (in)13.19
ConfigurationWall Mounted
Product Length (in)8.9
Air Flow DirectionHorizontal
Product Width (in)42.52
Blower MotorVariable Speed
Cooling Capacity2 Ton
Electrical Phase1-Phase
Line Set Connection TypeQuick Connect
Liquid Line Size3/8 inch
Max Overcurrent Protection25 amps
Weight (lbs)54.670000
RefrigerantR-454b
SeriesDIY
Suction Line Size5/8 inch
System Application TypeDuctless Split Systems
Voltage240
Warranty5 Year Parts, 7 Year Compressor
California Residentssee Prop 65 WARNING

FAST & EASY SHIPPING

Order Confirmation: The customer must provide a valid e-mail address during the checkout process. All orders are subject to verification and approval. All approved orders will be accompanied by an e-mail confirmation from our secure payment server. All shipped orders will be followed by an e-mail confirmation including tracking number(s) and shipping carrier contact information.

Payment Methods: All major credit and debit cards, including VISA, MasterCard, Discover, American Express, Google Checkout, PayPal, Personal and business checks are drawn on U.S. funds, U.S. Postal Money Orders in U.S. dollars. We do not accept COD orders.

Credit Card Orders: The shipping address must be on file and confirmed by the credit card issuer, except for American Express orders, which must be shipped to the billing address only.

HOW WE SHIP

We understand the importance of making sure your order arrives fast & safely. We work with our brand partners to ensure that all orders are shipped in a timely and efficient manner. To ensure we are meeting the highest standards, we work with these partners to ship directly from their warehouses located all over the US. This allows us the most flexibility to deliver your items, so you can start building your dream home faster.

Features:

- Free Shipping on all orders delivered by FedEx Ground, FedEx Freight, or other comparable couriers.

- Large appliances ship via curbside shipping (Such as ranges, dishwashers, and refrigerators). This means the carrier will drop it off on your property but will not deliver inside your home, porch, garage, kitchen, etc.

- Smaller products and small appliances are shipped via FedEx Ground or similar courier. They will be dropped off at your home and no signature is required.

- All delivery dates listed on the website are estimates. Delivery dates are not guaranteed and subject to change based on courier shipping times, delivery appointment availability and warehouse processing times.

- Shipping includes one delivery attempt. If the delivery is not accepted and the customer requests a second, or further delivery attempts, the customer will pay a delivery fee that is set by the courier.

- Full insurance is included in all shipments.

- Change Shipping Address: Once an order is staged for shipping, or shipped, the address cannot be changed. In some cases we are able to change the shipping address, a fee will apply to cover the fee that is charged to Dream Kitchen & Home. This fee is determined by the courier, and out of our control. The average fee can range from $150-500+ depending on the courier.

Appliance Shipments via Freight Shipments / LTL 

  • Large appliances are shipped via Freight / LTL (Less-than-truckload).
    • Large appliances includes, but not limited to, ranges, refrigerators, dishwashers, grills, etc. 
  • The carrier will call to schedule a delivery appointment.  A person, 18-years or older, must be available at the time of delivery to sign and accept the shipment.
  • Additional charges may apply for reschedule deliveries, or if the shipment is refused without a valid reason. These rates are determined by the courier company and are out of our control.
  • Delivery Window: The courier will offer options to deliver your freight shipment.
    • If you are unable to accept delivery, the courier will return to sender, or begin charging a storage fee
    • If returned to sender, it will be treated as a return and a restocking fee will apply, as per our return policy.
    • If the customer requests a delivery date past the offered window, the courier will charge storage fees. Storage fees are to be paid by the customer. The average fee can range from $25-100/day depending on the courier and location. 
  • Any additional charges by the courier will be paid by the customer. These can occur when customers request to delay deliver, or asking for extra services from the courier. These are charged by the courier and out of our control. 
  • Refused Shipments: Shipments that are refused will be sent back to the warehouse and automatically treated as a return. A restocking fee will apply, as per our return policy found here.

Ground Shipments (Smaller Appliances and Smaller Items)

  • Smaller appliances and products will be shipped via FedEx ground or similar courier. 
  • Smaller appliances include, but not limited to, Microwaves, Range Hoods, etc. 
  • A signature will not be required and the courier will leave it on your property, typically at or near your front door

Tracking Numbers 

  • Tracking number(s) are provided via email within 1-2 business days* after the date of the order is placed, or after the warehouse processing date.
  • Items shipped via FedEx Ground, or similar courier, may take up to 2-4 business days after processing date.
  • Items shipped via FedEx Freight, or similar freight carriers, may take 3-5 business days after processing date

Shipping Areas:

  • Free shipping applies to the 48 continental/contiguous United States.
  • We do not ship to PO Boxes.
  • We do not ship to Alaska, Hawaii, Puerto Rico, Guam, Northern Marina Islands, United States Virgin Islands, any outlining mainland USA islands.

Damaged Packages

  • If your item arrived damaged - we are happy to arrange for a prompt replacement. Please email us with your order number and photos of the damage at cs@dreamkitchenandhome.com within 48 hours of receiving your order. After 48 Hours damage replacements may be denied. 
    • We will send you a return label for the damaged item, once it is picked up we will send the replacement to you.
  • Damaged appliances can only be exchanged or repaired if they are not installed. Once an appliance is installed, we cannot replace or repair due to damages
  • Prior to shipping, all products are individually inspected to verify that they leave our facility in brand-new condition. We re-package all of our products well so they arrive on your doorstep undamaged.
  • When you sign for the delivery, even if the package appears only slightly damaged, please write "Package Damaged." If the package looks significantly damaged, you may refuse delivery.  In this case, please notify us so that we can expect the return shipment. Once the package returns to us we will send you a new one right away.

  • If you have already accepted the package and notice missing or damaged parts, please contact us right away and we will ship you replacement parts free of charge.  We only have a 48-hour window to file a freight claim.

  • If you are missing any parts, we will ship them to you at our expense.

SHIPPING LEAD TIMES BY BRAND

ZLINE Kitchen and Bath: 

3-7 Business Days (Ships Next Business Day) with Curbside Delivery

*All items are subject to a shipping fee.

We only ship to the contiguous 48 United States. We will work with private parties/shipping proxies for shipments outside our normal shipping range (including Alaska, Hawaii, Canada, etc) if pre-arranged by the customer. We will NOT honor returns for shipments outside of our normal shipping range.

*Orders shipped to zip codes 100## – 119## (New York), 200## – 205## (Washington DC) & 025## – 026## (Massachusetts) are subject to a freight shipping fee of $196 due to handling fees in those zips for large packages. 

Items that ship ground through FedEx will take 1-5 business days depending on your location from the shipping warehouse.

EcoFlow Shipping - Click here 

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
Not enough items available. Only [max] left.
Add to WishlistBrowse WishlistRemove Wishlist
Shopping cart

Your cart is empty.

Return To Shop

Add Order Note Edit Order Note
Estimate Shipping
Add A Coupon

Estimate Shipping

Add A Coupon

Coupon code will work on checkout page