Genuine MRCOOL Cross Flow Fan – Compatible with DIY-18K & 24K Wall Mounted Air Handlers

Genuine MRCOOL Cross Flow Fan (Squirrel Cage Style)

Compatible with MRCOOL 5th Gen DIY & Previous Generation 18K & 24K Wall Mounted Air Handlers
Models: DIY-18-HP-WMAH-230-D-25-0, DIY-18-HP-WMAH-230B, DIY-18-HP-WMAH-230C, DIY-24-HP-WMAH-230B, A-24-HP-WMAH-230A

Keep your MRCOOL mini-split running at peak efficiency with this Genuine MRCOOL Cross Flow Fan—also referred to as a squirrel cage fan. Designed specifically for select 18K and 24K BTU MRCOOL DIY wall-mounted air handlers, this high-performance replacement part restores optimal airflow, reduces operational noise, and supports overall HVAC system efficiency.

✅ Key Features

• 🔧 Exact Fit for Multiple MRCOOL Models
  Compatible with the following MRCOOL ductless wall-mounted air handler models:
  • DIY-18-HP-WMAH-230-D-25-0 (5th Gen)
  • DIY-18-HP-WMAH-230B
  • DIY-18-HP-WMAH-230C
  • DIY-24-HP-WMAH-230B
  • A-24-HP-WMAH-230A

• 🌬️ Optimized Airflow
  Delivers consistent and even air distribution throughout your space, ensuring comfortable indoor temperatures and reduced energy consumption.

• 🔇 Quiet Operation
  Precision-balanced for low-noise performance—ideal for bedrooms, offices, and other noise-sensitive environments.

• 💪 Durable Construction
  Made from high-quality, wear-resistant materials to withstand continuous use and extend the lifespan of your HVAC system.

• 🛠️ Easy to Install
  DIY-friendly design makes replacement quick and simple—no special tools or HVAC license required.

📦 Specifications

• Part Type: Cross Flow Fan (Squirrel Cage Style)

• Material: Heavy-duty plastic and metal components

• Function: Circulates air efficiently within MRCOOL mini-split wall-mounted air handlers

• Compatibility: See model list above

🛠️ Installation Overview

1. Turn Off Power – Disconnect the air handler from all power sources.

2. Remove Cover – Access internal components by removing the front panel.

3. Uninstall Old Fan – Disconnect wires (if applicable) and unfasten mounting screws.

4. Install New Fan – Align, secure, and reconnect components.

5. Test Operation – Power the unit back on to confirm proper performance.

⚠️ Important Compatibility Notes

• This is a genuine MRCOOL OEM replacement part—not a universal substitute.

• While designed for the models listed, please verify measurements and consult support if your model is not shown.

• Stock images may be used; actual fan appearance may vary slightly.

🇺🇸 Shop with Confidence at MRCOOL DIY Direct

We’re the USA’s most trusted independent MRCOOL dealer. Get the right part, fast shipping, and dedicated customer service—all in one place. Don’t compromise on performance—choose genuine MRCOOL replacement parts.

🛒 Restore airflow, quiet operation, and comfort with the MRCOOL Cross Flow Fan—engineered for efficiency and built to last.