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MRCOOL Downflow Kit, MSHDK1830

SKU MSHDK1830
by MRCOOL
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$154.00

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Description

MRCOOL Downflow Kit for Signature Series (MSHDK1830)

Give Your Installs the Flexibility—and Professional Edge—They Deserve

Imagine arriving on-site, confident that you have the right equipment to adapt to any installation scenario your customers require. The MRCOOL Downflow Kit (MSHDK1830) is your solution for transforming Signature Series furnaces and air handlers into true downflow-ready units, opening up a world of installation possibilities and maximizing your project opportunities.

As a business owner who manages high-volume projects and bulk equipment orders, you understand the value of versatility and reliability. This downflow kit is engineered specifically for MRCOOL Signature Series, ensuring a seamless fit and robust performance every time. When your team is equipped with MRCOOL kits, you’re prepared to meet the demands of any new build or retrofit—without the hassle of sourcing after-market accessories or worrying about compatibility.

Expand Your Capabilities—And Your Reputation

Your customers expect solutions that fit their space and their needs. With this downflow kit, you can confidently offer installations for homes or businesses with slab foundations, basements, or unique ductwork configurations. You’re not just providing a product—you’re delivering custom comfort solutions and demonstrating your expertise as a full-service HVAC contractor.

Engineered for the Demands of the Jobsite
  • Precision Fit: Designed exclusively for MRCOOL Signature Series, guaranteeing a secure, code-compliant installation.
  • Durable Construction: Built to withstand the rigors of transport, handling, and long-term use.
  • All-Inclusive Kit: Contains everything your crew needs for a smooth, efficient conversion—no missing parts, no last-minute runs to the supplier.
What You’ll Experience When You Choose MRCOOL
  • Adapt to any project: Easily convert upflow units to downflow, expanding your installation options and revenue streams.
  • Streamline your workflow: Reduce installation headaches and callbacks with a kit that’s made for the equipment you trust.
  • Stock with confidence: Compact and easy to store, perfect for bulk purchasing and keeping your team ready for every opportunity.
The Professional’s Choice for Flexible, Reliable Installs

Picture your business with the ability to tackle any installation scenario, impress clients with your preparedness, and finish every job with the confidence that comes from using genuine MRCOOL accessories. The MRCOOL Downflow Kit (MSHDK1830) is the tool that takes your service—and your reputation—to the next level.

Choose MRCOOL and turn every installation into a showcase of your expertise.

PRODUCT SPECIFICATIONS:

Product Dimensions 21.5"W x 12"D x 7"H
Equipment Type Downflow Kit
Color Combination Pack
Registered Warranty N/A
Proposition 65 Warning Yes
Restricted States GU PR;VI
Weight 17 lbs
Freight Class 70
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more 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
Request an Installer

Product Overview

  • Zone / ROOM:

    Zone / ROOM:

  • Air Handler BTU:

    Air Handler BTU:

  • Condenser BTU:

    Condenser BTU:

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat):

  • Warranty

    Warranty

Description

MRCOOL Downflow Kit for Signature Series (MSHDK1830)

Give Your Installs the Flexibility—and Professional Edge—They Deserve

Imagine arriving on-site, confident that you have the right equipment to adapt to any installation scenario your customers require. The MRCOOL Downflow Kit (MSHDK1830) is your solution for transforming Signature Series furnaces and air handlers into true downflow-ready units, opening up a world of installation possibilities and maximizing your project opportunities.

As a business owner who manages high-volume projects and bulk equipment orders, you understand the value of versatility and reliability. This downflow kit is engineered specifically for MRCOOL Signature Series, ensuring a seamless fit and robust performance every time. When your team is equipped with MRCOOL kits, you’re prepared to meet the demands of any new build or retrofit—without the hassle of sourcing after-market accessories or worrying about compatibility.

Expand Your Capabilities—And Your Reputation

Your customers expect solutions that fit their space and their needs. With this downflow kit, you can confidently offer installations for homes or businesses with slab foundations, basements, or unique ductwork configurations. You’re not just providing a product—you’re delivering custom comfort solutions and demonstrating your expertise as a full-service HVAC contractor.

Engineered for the Demands of the Jobsite
  • Precision Fit: Designed exclusively for MRCOOL Signature Series, guaranteeing a secure, code-compliant installation.
  • Durable Construction: Built to withstand the rigors of transport, handling, and long-term use.
  • All-Inclusive Kit: Contains everything your crew needs for a smooth, efficient conversion—no missing parts, no last-minute runs to the supplier.
What You’ll Experience When You Choose MRCOOL
  • Adapt to any project: Easily convert upflow units to downflow, expanding your installation options and revenue streams.
  • Streamline your workflow: Reduce installation headaches and callbacks with a kit that’s made for the equipment you trust.
  • Stock with confidence: Compact and easy to store, perfect for bulk purchasing and keeping your team ready for every opportunity.
The Professional’s Choice for Flexible, Reliable Installs

Picture your business with the ability to tackle any installation scenario, impress clients with your preparedness, and finish every job with the confidence that comes from using genuine MRCOOL accessories. The MRCOOL Downflow Kit (MSHDK1830) is the tool that takes your service—and your reputation—to the next level.

Choose MRCOOL and turn every installation into a showcase of your expertise.

PRODUCT SPECIFICATIONS:

Product Dimensions 21.5"W x 12"D x 7"H
Equipment Type Downflow Kit
Color Combination Pack
Registered Warranty N/A
Proposition 65 Warning Yes
Restricted States GU PR;VI
Weight 17 lbs
Freight Class 70
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more 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

Request an Installer

Need Professional Installation?

Get Connected with Certified HVAC Installers:

  • ✓ Pre-Vetted, Licensed & Insured Installers
  • ✓ 2-3 Local Options in Your Area
  • ✓ Specialists in Your Equipment Type
  • ✓ Competitive, Transparent Pricing
  • ✓ Fast Response - Within 24 Hours

How it works:

1. Fill out the form below with your project details
2. We'll match you with 2-3 qualified installers in your area
3. Installers contact you directly with quotes and availability
4. You choose the best fit for your project

"I bought a heat pump online but wasn't sure about installation. HVAC Hive connected me with three local contractors within hours. I chose one based on reviews and pricing - he installed it perfectly the next week. Made the whole process so much easier!"
- Jennifer M., Homeowner, Phoenix AZ

✓ No obligation quotes | ✓ All installers background checked | ✓ Free service - you only pay the installer

We'll connect you with installers within 48 hours during business days

Frequently Asked Questions about MRCOOL Downflow Kit, MSHDK1830

Most Frequently Asked Questions

The MRCOOL Downflow Kit MSHDK1830 is designed to convert a mini split indoor unit for horizontal downflow installation, directing airflow downward to better heat or cool rooms with specific layout or ceiling configurations.
The MRCOOL MSHDK1830 Downflow Kit is compatible with MRCOOL 18,000 BTU single-zone and multi-zone mini split indoor units, specifically designed for models like the DIY 18,000 BTU single-zone and certain multi-zone indoor units; for exact compatibility, it's best to consult MRCOOL’s official documentation or customer support.
Yes, professional installation is recommended for the MRCOOL Downflow Kit to ensure proper modification of the indoor unit, correct airflow direction, and safe, efficient operation, although experienced DIYers familiar with HVAC systems may be able to install it following the manufacturer's instructions.

Other Questions

Using the MRCOOL Downflow Kit may slightly alter the airflow pattern to direct air downward, but when properly installed, it should not significantly affect the overall efficiency or performance of the mini split system.
Yes, the MRCOOL Downflow Kit is specifically designed to convert compatible MRCOOL indoor mini split units from an upflow (horizontal) to a downflow configuration, allowing for flexible installation to better suit room layouts and airflow needs.

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