• MRCOOL Mini Split System 18,000 BTU with 25ft. Line Set DIY18HPWM230D25O
MRCOOL Mini Split System 18,000 BTU with 25ft. Line Set DIY18HPWM230D25O

MrCool

MRCOOL Mini Split System 18,000 BTU with 25ft. Line Set DIY18HPWM230D25O

SKU DIY-18-HP-WM-230D25-O-1
$3,199.90
$2,909.00
$3,199.90
$2,909.00

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Home Evate, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@homeevate.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

MRCOOL Mini Split System 18,000 BTU with 25ft. Line Set DIY18HPWM230D25O
MRCOOL Mini Split System 18,000 BTU with 25ft. Line Set DIY18HPWM230D25O

Product Description

MRCOOL DIY 5th Gen 18K BTU Single Zone Mini-Split Air Handler

Overview

The 5th Gen MRCOOL DIY 18K BTU Single Zone Mini-Split Air Handler provides reliable heating and cooling for spaces between 500 and 750 square feet. Designed for easy do-it-yourself installation, this system uses advanced inverter technology and eco-friendly R-454B refrigerant to deliver efficient year-round climate control. It supports smart home integration for added convenience.

Benefits

  • Simple DIY installation with no need for professional HVAC technicians
  • Pre-charged QuickConnect line set enables vacuum-free and tool-free setup
  • Durable DIYPRO cable protects against weather and wildlife without electrical conduit
  • Step-by-step installation guide and video support for confidence during installation
  • Reduces environmental impact with low global warming potential refrigerant
  • ENERGY STAR certified for energy savings and lower utility expenses
  • Multiple control options including smartphone app, voice commands, and remote control
  • Whisper-quiet operation suitable for bedrooms and offices
  • Corrosion-resistant Gold Fin condenser suitable for coastal environments
  • Long-lasting reliability backed by an industry-leading warranty

Features

  • DIY QuickConnect Line Set pre-charged with R-454B for easy installation
  • Smart inverter technology optimizes compressor speed for efficient, quiet operation
  • SmartHVAC app compatible with iOS and Android for remote control
  • Voice control compatible with Amazon Alexa and Google Assistant
  • Follow Me function uses remote as a personal thermostat
  • Dry mode for dehumidification to improve indoor air quality
  • Gold Fin condenser protects against salt air, rust, and extreme weather
  • Intertek certified ensuring safety and performance standards
  • Ultra-quiet operation for minimal noise disturbance
  • Limited lifetime compressor warranty, 7-year compressor warranty, and 5-year parts warranty

Specifications

  • Heating and cooling capacity: 18,000 BTU
  • Coverage area: 500 to 750 square feet
  • Refrigerant: Eco-friendly R-454B with low global warming potential
  • Installation: DIY with pre-charged line set options ranging from 16 to 75 feet
  • Included line set: 25-foot pre-charged QuickConnect line set standard
  • Optional line set lengths: 16, 35, 41, 50, and 75 feet available with custom bundling
  • Control wire: Extended control wire provided for line sets over 25 feet; continuous shielded cable recommended
  • Condenser coating: Gold Fin for corrosion resistance suitable for coastal areas
  • Certifications: ENERGY STAR, Intertek Certified (5031495)
  • Warranty: Limited lifetime compressor, 7-year compressor, 5-year parts warranty

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