Skip to content

MRCOOL DIY® 5th Gen EasyPro 9,000 BTU Single Zone Mini Split Air Handler 115V with DIYPRO Cable, EZPRO-09-HP-WMAH-115D-O

SKU EZPRO-09-HP-WMAH-115D-O
by MRCOOL
Authorized Dealer Official
100% Authentic Guarantee
In stock, ready to ship

Fast shipping icon FREE EXPRESS SHIPPING: Process orders in 1 business day

Returns icon STRESS FREE RETURNS: 2 Year Returns

VIP icon PREMIUM QUALITY: Top Tier Products, Even Better Customer Care

Warranty icon 5 YEAR WARRANTY: We Believe In Our Products & Our Team

$549.00

Notify me when back in stock

Estimated Shipping Widget will be displayed here!

Sticky Add to Cart Button
Description

MRCOOL® EASY PRO™ DIY Mini-Split Air Handler – 9,000 BTU / 400 sq ft

Deliver the next level of comfort and convenience to your clients with the MRCOOL® EASY PRO™—the ultimate mini-split air handler for small spaces and big expectations. When your business depends on fast installs, reliable performance, and satisfied customers, this sleek, budget-friendly unit stands out as the smart choice for bedrooms, private offices, tech rooms, or any space up to 400 square feet.

Imagine your installation team wrapping up a flawless job in record time, leaving behind a space that’s not just perfectly comfortable, but also smarter, cleaner, and more efficient than ever. With the EASY PRO™, you’re not just meeting expectations—you’re exceeding them, project after project.

Why HVAC Pros and Installers Choose MRCOOL® EASY PRO™:

  • Effortless DIY Installation:
    The EASY PRO™ is engineered for simple, hassle-free setup—no specialized tools, no drawn-out timelines. Complete more installs in less time, reduce labor costs, and keep your projects moving.

  • Smart Control, Happy Clients:
    Built-in WiFi and the MRCOOL® Smart HVAC Controller® give your clients the power to manage comfort from anywhere, using their smartphone, Google Assistant, or Amazon Alexa. Modern convenience that adds real value to every install.

  • Clean, Efficient, and Eco-Friendly:
    Active Clean Technology and washable filters ensure fresh, healthy air, while energy-efficient R-454B refrigerant keeps utility costs low and environmental impact minimal.

  • Whisper-Quiet Performance:
    Perfect for bedrooms, offices, and sound-sensitive environments, the EASY PRO™ operates so quietly your clients will hardly notice it—except for the consistent comfort.

  • All-Weather Reliability:
    With dependable cooling even at outdoor temperatures as low as 5°F, this unit is a top pick for year-round climate control in server rooms, greenhouses, or any mission-critical space.

  • Confidence-Building Warranty:
    Every unit comes with a 2-year parts warranty and a 1-year compressor warranty, giving your clients peace of mind and reinforcing your reputation for quality.

Key Benefits at a Glance:

  • Covers up to 400 sq ft – Ideal for single rooms, offices, and tech spaces
  • DIY Installation – Fast, straightforward setup for every project
  • Smart Control – WiFi-enabled, Alexa & Google compatible
  • Ultra-Quiet – Suits noise-sensitive environments
  • All-Weather Ready – Reliable performance, year-round

Choose the MRCOOL® EASY PRO™ and deliver more than comfort—deliver confidence, convenience, and customer loyalty with every install.

 

Shipping and Return

For Shipping & return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US

Product Overview

  • Zone / ROOM:

    Zone / ROOM: 1 Zone

  • Air Handler BTU:

    Air Handler BTU: 9k

  • Condenser BTU:

    Condenser BTU: None

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat): Heating -13°F to 75.2°F & Cooling 5°F to 122°F

  • Warranty

    Warranty 2 Year Parts & 1 Year Compressor Warranty

Description

MRCOOL® EASY PRO™ DIY Mini-Split Air Handler – 9,000 BTU / 400 sq ft

Deliver the next level of comfort and convenience to your clients with the MRCOOL® EASY PRO™—the ultimate mini-split air handler for small spaces and big expectations. When your business depends on fast installs, reliable performance, and satisfied customers, this sleek, budget-friendly unit stands out as the smart choice for bedrooms, private offices, tech rooms, or any space up to 400 square feet.

Imagine your installation team wrapping up a flawless job in record time, leaving behind a space that’s not just perfectly comfortable, but also smarter, cleaner, and more efficient than ever. With the EASY PRO™, you’re not just meeting expectations—you’re exceeding them, project after project.

Why HVAC Pros and Installers Choose MRCOOL® EASY PRO™:

  • Effortless DIY Installation:
    The EASY PRO™ is engineered for simple, hassle-free setup—no specialized tools, no drawn-out timelines. Complete more installs in less time, reduce labor costs, and keep your projects moving.

  • Smart Control, Happy Clients:
    Built-in WiFi and the MRCOOL® Smart HVAC Controller® give your clients the power to manage comfort from anywhere, using their smartphone, Google Assistant, or Amazon Alexa. Modern convenience that adds real value to every install.

  • Clean, Efficient, and Eco-Friendly:
    Active Clean Technology and washable filters ensure fresh, healthy air, while energy-efficient R-454B refrigerant keeps utility costs low and environmental impact minimal.

  • Whisper-Quiet Performance:
    Perfect for bedrooms, offices, and sound-sensitive environments, the EASY PRO™ operates so quietly your clients will hardly notice it—except for the consistent comfort.

  • All-Weather Reliability:
    With dependable cooling even at outdoor temperatures as low as 5°F, this unit is a top pick for year-round climate control in server rooms, greenhouses, or any mission-critical space.

  • Confidence-Building Warranty:
    Every unit comes with a 2-year parts warranty and a 1-year compressor warranty, giving your clients peace of mind and reinforcing your reputation for quality.

Key Benefits at a Glance:

  • Covers up to 400 sq ft – Ideal for single rooms, offices, and tech spaces
  • DIY Installation – Fast, straightforward setup for every project
  • Smart Control – WiFi-enabled, Alexa & Google compatible
  • Ultra-Quiet – Suits noise-sensitive environments
  • All-Weather Ready – Reliable performance, year-round

Choose the MRCOOL® EASY PRO™ and deliver more than comfort—deliver confidence, convenience, and customer loyalty with every install.

 

Shipping and Return

For Shipping & return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US

Commercial HVAC PROS!

Unlock Installer Benefits Now:

  • ✓ Exclusive BULK Pricing
  • ✓ Limited Time Deals
  • ✓ Unmatched Service & Support
  • ✓ Technical support
  • ✓ Extended Warranty & Maintenance
"Their technical expertise in commercial HVAC systems is outstanding. From equipment selection to installation support, they provided everything we needed. The bulk pricing saved us thousands on our multi-building project, and their 24/7 technical support kept us running smoothly."
- Marcus R., HVAC Project Manager, 06/24

You'll hear from us during business hours

Frequently Asked Questions about MRCOOL DIY® 5th Gen EasyPro 9,000 BTU Single Zone Mini Split Air Handler 115V with DIYPRO Cable, EZPRO-09-HP-WMAH-115D-O

Most Frequently Asked Questions

Yes, Mr. Cool DIY mini splits are well-regarded for their easy installation, reliable performance, and energy efficiency, making them a popular choice for homeowners interested in a do-it-yourself HVAC solution.

A MRCOOL mini-split typically lasts 10 to 20 years with proper installation and regular maintenance

A 9,000 BTU mini-split can typically cool and heat between 300 and 400 square feet, depending on insulation, ceiling height, and climate

Other Questions

The key difference between MRCOOL Easy Pro and DIY systems is that DIY models come with pre-charged, quick-connect line sets designed for easy homeowner installation without specialized tools or refrigerant handling, while Easy Pro models require professional installation, often support larger capacities or multi-zone setups, and may have more advanced features suited for commercial or larger residential applications.

Yes, leaving a mini split on continuously at a steady temperature can be more energy-efficient because its inverter technology adjusts output smoothly, avoiding energy spikes from frequent on/off cycling; however, turning it off when away for long periods can save energy.

Reviews

Express Free Shipping

Process orders within 1-2 days

Stress Free Returns

Get Covered for (730 days) Returns

Premum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team