SKU: 79817238510

MRCOOL 5th Gen Multi Zone Condenser Builder

Sale price$699.75 Regular price$777.50
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL 5th Gen Multi Zone Condenser BuilderMRCOOL 5th Gen DIY Multi Zone Condenser 2 to 6 Zones 18,000 BTU to 64,000 BTU Industry Leading Efficiency R 454B Refrigerant DIY Install Backed by Factory Warranty Buy from the USAs Most Trusted MRCOOL Dealer MRCOOL DIY Direct Experience next level home comfort and total zoning flexibility with the MRCOOL 5th Generation DIY Multi Zone Mini Split Condenser, engineered to deliver customizable heating and cooling for up to six zones. Whether you're

MRCOOL 5th Gen DIY Multi-Zone Condenser | 2 to 6 Zones | 18,000 BTU to 64,000 BTU

Industry-Leading Efficiency | R-454B Refrigerant | DIY Install | Backed by Factory Warranty
Buy from the USA’s Most Trusted MRCOOL Dealer – MRCOOL DIY Direct

Experience next-level home comfort and total zoning flexibility with the MRCOOL 5th Generation DIY Multi-Zone Mini Split Condenser, engineered to deliver customizable heating and cooling for up to six zones. Whether you're outfitting a cozy guest suite or upgrading your entire home, this system adapts effortlessly to your needs — with capacity options ranging from 18,000 BTU up to 64,000 BTU.

  • Compatible With 5th Gen MRCOOL DIY Wall Mount, Ceiling Cassette, and Universal Air Handlers
  • Supports 2 to 6 Indoor Zones with Independent Room Control
  • Pre-Charged for DIY Installation – No Vacuum Pump Required
  • Eco-Friendly R-454B Refrigerant – Lower Global Warming Potential (GWP)
  • Energy Efficient Inverter Compressor Technology
  • Operates in Extreme Temperatures: -13°F Heating to 122°F Cooling
  • Quiet Operation + Smart Control via MRCOOL App, Amazon Alexa, and Google Assistant

Sizes & Zone Configurations Available:

Increased Zones on the 5th Gen

18k BTU — up to 3 zones
27k BTU — up to 4 zones
36k BTU — up to 5 zones
48k BTU — up to 6 zones
55k BTU — up to 6 zones

💡 Actual zone count depends on indoor air-handler combinations (6k/9k/12k/18k).

Each condenser is fully compatible with MRCOOL’s quick-connect pre-charged line sets, available in multiple lengths to suit your installation layout. With true plug-and-play capability, homeowners and contractors alike can enjoy professional-grade performance with DIY simplicity.

Why Choose the 5th Gen MRCOOL Multi-Zone System?

  • 100% DIY-Friendly: Install it yourself with no special tools, licensing, or vacuuming required.
  • Advanced Zoning: Customize comfort for every room – heat one, cool another, all from one system.
  • Next-Gen Refrigerant: Be ahead of the curve with R-454B, a more sustainable alternative to R-410A.
  • Future-Proof Performance: ENERGY STAR® efficiency, inverter-driven compressor, and WiFi-enabled smart controls.

Buy From the #1 Trusted MRCOOL Dealer in America

At MRCOOL DIY Direct, we’re more than a retailer – we’re America’s leading source for MRCOOL HVAC solutions. We stock the full lineup of 5th Gen DIY products and ship fast, secure, and factory-direct to your door.

Fast Shipping | Tech Support You Can Trust | Full Factory Warranty

💡 Pro Tip:

Pair your condenser with matching 5th Gen DIY air handlers and select your DIY Pre-Charged Line Sets for each zone. Need help building your bundle? Use our Free Multi-Zone Configuration Tool or contact us anytime.

Choose Comfort. Choose Efficiency. Choose DIY.
Shop the MRCOOL 5th Gen Multi-Zone Condenser Series today — only at MRCOOL DIY Direct.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79817238510

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4.4 ★★★★★
Based on 25 reviews
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Verified Purchase
Vonda Kioultzopoulos
Waukegan, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
T
Verified Purchase
Tessy
Fort Morgan, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Ms. Mac
Belleville, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
S
Verified Purchase
SKI
Battle Creek, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
T
Verified Purchase
Tammy James
Charlottesville, US
★★★★★ 5
HEALTH & BEAUTY
Flavor Name: XL silicone socks 2 pairs
LOVE IT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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