SKU: 23277497913

DIY Multi-Zone 3-Zone 27K BTU Condenser, 4th Gen Series, DIY-MULTI3-27HP230C

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Description

DIY Multi-Zone 3-Zone 27K BTU Condenser, 4th Gen Series, DIY-MULTI3-27HP230CIntroducing the 4th Generation MRCOOL DIY 27K BTU 3 Zone Ductless Heat Pump Condenser (DIY MULTI3 27HP230), a pinnacle of modern HVAC technology tailored for efficient multi zone heating and cooling. Designed to work seamlessly with select MRCOOL air handlers, this unit boasts an impressive 22 SEER efficiency rating, ensuring optimal energy utilization and reduced utility bills. Exceptionally robust, it offers reliable heating performance even in

Introducing the 4th Generation MRCOOL DIY 27K BTU 3-Zone Ductless Heat Pump Condenser (DIY-MULTI3-27HP230), a pinnacle of modern HVAC technology tailored for efficient multi-zone heating and cooling. Designed to work seamlessly with select MRCOOL air handlers, this unit boasts an impressive 22 SEER efficiency rating, ensuring optimal energy utilization and reduced utility bills. Exceptionally robust, it offers reliable heating performance even in temperatures as low as -13°F.

This system is coated with MRCOOL's exclusive Gold Fin condenser technology, which is highly resistant to corrosion, making it an ideal choice for coastal regions or areas with severe weather conditions. MRCOOL demonstrates its confidence in this product with a limited lifetime compressor warranty, a testament to the unit's superior quality and longevity.

A standout feature of the DIY-MULTI3-27HP230 is its DIY-friendly installation process. It utilizes MRCOOL’s patented Pre-Charged Quick Connect Line Set, allowing for straightforward connections using basic hand tools without the need for a certified technician. The system is pre-charged with the eco-friendly R-410A refrigerant, eliminating the need for post-installation vacuuming.

Key Features:

  • High SEER Rating: Achieves up to 22 SEER for exceptional energy efficiency.
  • Corrosion-Resistant Gold Fin® Condenser: Ensures durability and longevity, even in harsh environmental conditions.
  • DC Inverter Technology: Maximizes energy efficiency while minimizing operational noise and cost.
  • Eco-Friendly: Uses R-410A refrigerant to reduce the environmental impact.
  • Extensive Warranty Coverage: Includes a standard 7-year compressor and 5-year parts warranty, with an option to register for a limited lifetime compressor warranty.

Embrace the efficiency, performance, and ease of the 4th Generation MRCOOL DIY 27K BTU 3-Zone Ductless Heat Pump Condenser for a superior climate control solution in your home.

Specifications & Dimensions

Product Dimensions 37.24"W x 16.14"D x 31.89"H
Product Weight 139.99 lbs
SEER2 22
EER2 12
HSPF2 9.5
SEER 22
EER 12
HSPF hspf4/hspf5 : 10.3/8.2
CFM 2129.41
Cooling Capacity 27,000 BTU
Heating Capacity 27,000 BTU
Voltage Requires a minimum of 208V-230V/60HZ/26-40A (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60 Hz
Max Fuse Breaker 40 A
Min Circuit Ampacity 26 A
Color White
Zone Capacity 3
Refrigerant Type R-410A
Refrigerant Volume 91.71 oz
Decibel Rating 61 dBA
Inverter Yes
Min Ambient Cool 5°F ~ 122°F
Min Ambient Heat -13°F ~ 75.2°F
Max Lineset Length 172.5 ft TOTAL
Liquid Line Size 1/4in
Suction Line Size 3/8in
Compressor Motor Type Twin - Rotary
Condenser Fan Motor RPM 1050/900/850
Wifi Compatibility Yes
App Compatibility Yes
Compatible with IOS
Android
Warranty 5-year Parts/7-year Compressor
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: 23277497913

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4.5 ★★★★★
Based on 23 reviews
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Product Reviews
L
Verified Purchase
Loves_2_read
Grantham, US
★★★★★ 3
Oversized
Size: Queen (Pack of 2), Color: White
I have chronic neck pain. I am forever buying new pillows. Sometimes I think I found the perfect pillow but then three months later they’re losing their loft. I thought I would give these pillows to try since the stuffing is removable. Now these pillows are really oversized. To the point where I thought that they had sent me king-size pillows but I double checked the packaging and they were Queen. I ended up having to buy king-size pillowcases for them because they just barely fit in the queen size and the pillowcases would always end up pulling back from the edge. So that’s a negative one star there. Now I’ve been sleeping on these pillows for a while and they have held up well. I did end up removing some of the stuffing because it was just too much. I’m a side sleeper and when I use this pillow, it does a good job of keeping my neck in alignment. However, the pillow tends to migrate up as I sleep. Or I tend to slip down off the pillow, either or. So that’s why I’ve removed a second star. Maybe if I removed more stuffing that wouldn’t happen, but then I feel like the loft would be too little. I will say that these provide great support when sitting up in bed reading or watching TV. So would I buy them again? Probably not. Am I going to keep using them? Yes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
N
Verified Purchase
Nick
Dallas, US
★★★★★ 5
Amazing - Stop Scrolling and Buy This Pillow
Size: Queen (Pack of 1), Color: White
I have been an Amazon customer ever since the very beginning, and this is my first review. Not because I haven’t purchased tons of amazing things (and a few bad ones), just never felt the need. However, I researched pillows for longer than I care to admit, and decided on this one. I’ve had it for about six months and absolutely love it. No lie, I genuinely look forward lying my big head on it after a long day. I am a side sleeper, but flip flop all around through the night and it’s great in every position. Pros: Stays nice and cool, which is soothing regardless of the time of year. Has a sort of quilted textured pattern on the zip up cover, gives it a luxury feel, that breaths nicely even when a pillow case is added. The fill is fully adjustable to your preference. I knew it came with extra filling but was worried it would not be enough. Wrong. It was very full and I ended up taking some out until it was perfect. It comes vacuum sealed and suggests it may take some time to fully take shape. However, I found it to be about 90% almost instantly and was sleeping on it a couple hours later. There was no unpleasant scent sometimes associated with memory foam items. The foam itself is very nice, a mix of what appears to be shredded and cotton candy cloud like. Very brilliant idea, as it is somehow supportive, soft and firm all at once. The affordability of this pillow compared to some of the others in this category can’t be overstated. Oh, and the packaging was very thoughtfully and securely done. If you are like me, an over thinker, I would suggest just taking this for a spin. It’s amazing. I’m not a bot, or working for the company. I’m just truly satisfied, love this pillow, and have been sleeping great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
K
Verified Purchase
k25
Bozeman, US
★★★★★ 5
It's the perfect pillow!
Size: Queen (Pack of 1), Color: White
I purchased this pillow specifically for its customizable fill feature, which allows you to add or remove stuffing to suit your personal comfort needs. Due to the unique curvature of my cervical spine—forward at the neck rather than backward—I require a soft, semi-flat pillow rather than one that is thick or firm. Additionally, I often experience ear discomfort by morning, so a gentler surface is essential. Upon adjusting the fill, I was pleasantly surprised by the generous amount of stuffing included. There was enough to fill an additional pillowcase, and I estimate it could easily create four to five more pillows. The ability to modify the pillow’s firmness at any time is an outstanding feature that makes it adaptable for a wide range of preferences and sleep styles. This pillow has exceeded my expectations in both comfort and versatility. I highly recommend it to anyone seeking a personalized sleep experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
N
Verified Purchase
NC Coach
Lake Worth, US
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed. First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification. Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material. Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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