SKU: 53017434579

DIY Multi-Zone 4-Zone 36K BTU Condenser, 4th Gen Series, DIY-MULTI4-36HP230C

Sale price$957.60 Regular price$1064.00
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

DIY Multi-Zone 4-Zone 36K BTU Condenser, 4th Gen Series, DIY-MULTI4-36HP230CExperience State of the Art Climate Control with the 4th Generation MRCOOL DIY 36K BTU 4 Zone Ductless Heat Pump Discover unmatched efficiency and versatility with the MRCOOL DIY MULTI4 36HP230C, a revolutionary solution for multi zone heating and cooling. Designed to deliver precise comfort, this system supports up to four zones and achieves an impressive SEER efficiency rating of up to 21. 5 when paired with compatible MRCOOL air handlers. Even in

Experience State-of-the-Art Climate Control with the 4th Generation MRCOOL DIY 36K BTU 4-Zone Ductless Heat Pump

Discover unmatched efficiency and versatility with the MRCOOL DIY-MULTI4-36HP230C, a revolutionary solution for multi-zone heating and cooling. Designed to deliver precise comfort, this system supports up to four zones and achieves an impressive SEER efficiency rating of up to 21.5 when paired with compatible MRCOOL air handlers. Even in extreme temperatures as low as -5°F, this heat pump ensures consistent performance, making it an ideal choice for year-round climate control.

Built to Last

Engineered for durability, the Gold Fin® condenser coating offers superior corrosion resistance, making it especially suited for coastal or high-humidity areas. Backed by MRCOOL’s commitment to quality, this system includes an optional limited lifetime compressor warranty for long-term peace of mind.

Effortless Installation

The DIY-MULTI4-36HP230C empowers homeowners to install their own multi-zone HVAC system without professional help. Equipped with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, pre-filled with eco-friendly R-410A refrigerant, installation requires no vacuuming or specialized tools—just standard wrenches. This system is a game-changer for DIY enthusiasts, saving time and installation costs.


Key Features:

  • Exceptional Energy Efficiency
    Enjoy up to 21.5 SEER, reducing energy bills while delivering unparalleled comfort.

  • Corrosion-Resistant Design
    The Gold Fin® coating protects the condenser in harsh environments, ensuring long-lasting performance.

  • Energy-Saving DC Inverter Technology
    Boosts efficiency and minimizes power consumption for sustainable operation.

  • Environmentally Friendly Refrigerant
    Uses R-410A refrigerant, which is more eco-conscious and efficient.

  • Comprehensive Warranty Coverage
    Includes a 7-year compressor warranty and 5-year parts warranty, with the option to register for a limited lifetime compressor warranty for added assurance.


The 4th Generation MRCOOL DIY 36K BTU 4-Zone Ductless Heat Pump sets the standard for innovative, user-friendly HVAC technology. Whether you're upgrading your home’s climate control or looking for a cost-effective multi-zone solution, this system delivers superior performance, eco-conscious design, and homeowner-focused ease of installation.

Transform your home’s comfort today with MRCOOL—where innovation meets convenience.

Specifications & Dimensions

Product Dimensions 37.24"W x 16.14"D x 31.89"H
Product Weight 170.42 lbs
SEER2 21.5
EER2 10.5
HSPF2 8.8
SEER 21.5
EER 10.5
HSPF hspf4/hspf5 : 11/8.5
CFM 2147.06
Cooling Capacity 36,000 BTU
Heating Capacity 36,000 BTU
Voltage Requires a minimum of 208V-230V/60HZ/27-45A (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60 Hz
Max Fuse Breaker 45 A
Min Circuit Ampacity 27 A
Color White
Zone Capacity Up to 4
Refrigerant Type R-410A
Refrigerant Volume 134.04 oz
Decibel Rating 65 dBA
Inverter Yes
Min Ambient Cool 5°F ~ 122°F
Min Ambient Heat -13°F ~ 75.2°F
Max Lineset Length 221.5 ft TOTAL
Liquid Line Size 1/4in
Suction Line Size 3/8in+1/2in
Compressor Motor Type Rotary
Condenser Fan Motor RPM 1000/900/750
Wifi Compatibility Yes
App Compatibility Yes
Compatible with IOS
Android
Warranty 5-year Parts/7-year Compressor
Registered Warranty - Limited Lifetime Warranty
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: 53017434579

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4.3 ★★★★★
Based on 6 reviews
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Product Reviews
J
Verified Purchase
J. Randle
Pawtucket, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
V
Verified Purchase
Vonda Kioultzopoulos
Los Angeles, 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
Houston, 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
Omaha, 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
Louisville, 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

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