MRCOOL SKU: DIY-MULTI3-18HP230D-O
MRCOOL® 18k DIY 5th Generation 3 Zone Multi-Zone Mini-Split Condenser 230v
MRCOOL® 18k DIY 5th Generation 3 Zone Multi-Zone Mini-Split Condenser 230v
$129.58 /mo with 12-month special financing (0% APR). Add to cart & apply at checkout. Learn more! Your estimated monthly payment is calculated based on your approved financing terms. Please review the payment terms and conditions.
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We’re excited to introduce the 5th Generation MRCOOL® DIY® 18k BTU Multi-Zone Ductless Mini-Split Condenser—our most advanced and convenient comfort solution yet. Designed for true do-it-yourself installation, this system eliminates the need for an HVAC professional. With an impressive SEER2 rating of 23.9 and HSPF2-4 rating of 10, it delivers energy savings while keeping your home comfortable year-round. This condenser can support up to three air handlers and heat or cool a combined space of up to 750 square feet—ideal for spare bedrooms, home offices, or small apartments. At the core of its simplicity is our patented pre-charged Quick Connect® line set, now filled with R-454B, a high-efficiency, environmentally friendly refrigerant. This system is designed to be sustainable, user-friendly, and cost-effective. Smart home compatibility is built in. With the Smart HVAC app, Amazon Alexa, or Google Home, you can manage temperature settings, set custom schedules, and monitor performance with ease—from anywhere, at any time. Total climate control is just a tap or voice command away. Every DIY® condenser comes backed with exceptional peace of mind. Backed by a 7-year compressor and 5-year parts warranty, the MRCOOL® DIY® 18K system offers dependable protection, with included eligibility for the MRCOOL® Care Program. With unmatched efficiency, eco-friendly design, and DIY simplicity, the MRCOOL® DIY® 5th Gen 18k BTU Multi-Zone system is the ultimate choice for personalized comfort.
Features
- Intertek listed 5031495 Easy DIY installation Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit. Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort. The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.
Specifications
| SEER2 | 23.9 |
| EER2 | 13 |
| HSPF2-4 | 10 |
| HSPF2-5 | 7.8 |
| TONNAGE | 1.5 |
| COOLING CAPACITY (BTU) | 18000 |
| HEATING CAPACITY (BTU) | 18000 |
| VOLTAGE (V) | 208/230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 20 |
| MIN CIRCUIT AMPACITY (A) | 16 |
| COLOR | White |
| ZONE CAPACITY | 3 |
| REFRIGERANT TYPE | R-454B |
| REFRIGERANT VOLUME (OZ) | 61.73 |
| DECIBEL RATING (DBA) | 60 |
| INVERTER | DC |
| LINE SET LENGTH | 25 |
| MAX LINESET LENGTH (FT) | 172.2 |
| LIQUID LINE SIZE | 1/4 |
| SUCTION LINE SIZE | 3/8 |
| COMPRESSOR MOTOR TYPE | Rotary |
| AUXILIARY HEATER INCLUDED | No |
| AUXILIARY HEATER AVAILABLE | No |
| FAN ONLY OPTION | Yes |
| QUIET MODE | Yes |
| AUTO COOL | Yes |
| WIFI COMPATIBILITY | Yes |
| APP COMPATIBILITY | Yes |
| WORKS WITH IOS | Yes |
| WORKS WITH ANDROID | Yes |
| UL LISTED | Yes |
| ETL LISTED | Yes |
| ENERGY STAR CERTIFIED | Yes |
| AHRI CERTIFIED | Yes |
| BASE PARTS WARRANTY | 5 |
| BASE COMPRESSOR WARRANTY | 7 |
| HAS BATTERIES | Yes |
| CONTAINS ELECTRONICS | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS AEROSOL | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| NET DEPTH (IN) | 13.46 |
| NET HEIGHT (IN) | 26.5 |
| NET WIDTH (IN) | 35.04 |
| NET WEIGHT (LBS) | 101.63 |
| GROSS DEPTH (IN) | 17.24 |
| GROSS HEIGHT (IN) | 29.53 |
| GROSS WIDTH (IN) | 40.55 |
| GROSS WEIGHT (LBS) | 109.57 |
Resources & Manuals
Free Ground Shipping on all products, (Curbside Delivery / First Floor / Main Entrance / Driveway) (Exclude free shipping for Varouj.com)
Please be advised, free shipping does not include white glove services or in-home delivery. If additional installation or hauling service is required, please make necessary arrangements.
Please note, valid contact (phone) and shipping (address) information must be provided initially, any re-consignments or secondary delivery attempts are subject to fees.
Processed Order:
2-6 Days for processing an order if the item requires to be transferred from another warehouse. Depending on who the manufacturer is it may have a delay when transferring from another warehouse. For most products, it should take 1-2 business days to be shipped and processed.
We are a nationwide supplier who offers many services including white glove & major home installation for your items purchased. For shipments out of our area, we use third-party carriers to complete the delivery/installation process. Please note, to always check merchandise during delivery to ensure your item is in good condition. If there are additional work at a job site that will take more time to unload or delivery the items to your home, there may be additional fees. (Flight of stairs, removing doors/hinges, cutting tile, cutting wood, cutting walls, no one available to take delivery, etc.) All mentioned will have fees associated. If you would like to know more details on the additional fees, please contact our office directly and speak to a representative at 818-762-8700.
How Long Does It Take To Get My Item When The Order Is Placed?
Depending on the carrier used it may take anywhere from 2-14 business days. (Ground, White glove, Installation jobs) Our team will provide you a tracking number to give you the exact ETA of the item you purchased.
Need The Item Fast?
Ask us about Next day, 2nd day or third-day delivery options with the multiple carriers we work with. You can call 818-762-8700 to request one of these services and find out the best pricing.
Do You Ship On Weekends?
Depending on the location, with additional fees, we can set up a weekend delivery. Call our office for further details.
Where Can I Find My Tracking Number?
You can view the tracking when you log into varouj.com. Additionally, it is emailed to you once the item has shipped from our warehouse. Furthermore, if you are having a hard time getting your tracking number, give us a call at 818-762-8700.
What Happens When Your Item Is Damaged During Delivery/Shipping?
For small damages, we can always send out replacement parts to replace the damaged portion. If it is significant damage to the actual unit, please take pictures from all four sides of the damage and refuse the delivery. In cases where you notice it later, we send an authorized technician to either replace the part or get it replaced due to the significant damages. We are a company that stands proud of the items we sell, that being said you will be taken care of!
Is Haul Away An Additional Fee?
In most cases, Yes. Feel free to contact our office for details on fees.





