MRCOOL® 36k DIY 5th Generation Mini-Split Condenser 230v

MRCOOL

MRCOOL® 36k DIY 5th Generation Mini-Split Condenser 230v

Model: DIY-36-HP-C-230D25-O SKU: DIY-36-HP-C-230D25-O

3 Ton  |  SEER2 18  |  R-454B  |  208/230V

  • 36000 BTU cooling capacity
  • Up to 18 SEER2 rated efficiency
  • Rotary compressor
  • Uses R-454B refrigerant
$2,488.00 Free Shipping
In Stock

This listing includes: Outdoor condenser only.

Often needed for this install

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Sizes and capacities vary between models. Check each part against your unit before ordering, or ask us and we'll confirm the fit.

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At a Glance

Key Specifications

System Type Mini Split Condenser
Capacity 36000 BTU
Tonnage 3 Ton
SEER2 18
Voltage 208/230V · Single Phase
Refrigerant R-454B
Overview

Product Overview

Installing an HVAC system may seem like a job for professionals, but the 5th Generation MRCOOL® DIY® 36k BTU 18 SEER Ductless Heat Pump Single Zone Mini Split Condenser is specifically designed for homeowners. Ideal for rooms between 1,000 and 1,500 sq. ft., this unit delivers efficient heating and cooling without the need for specialized tools or training.

The system includes a 25-foot Quick Connect® line set pre-charged with R-454B refrigerant to eliminate the need for vacuuming. Whether you're a seasoned DIYer or a first-timer, setup is straightforward and safe.

Control options are flexible and convenient. Use the included remote, access the SmartHVAC app from your smartphone, or manage the unit hands-free with Alexa or Google Assistant. The Follow Me® feature enhances comfort by monitoring the temperature around the remote and adjusting the system accordingly. The Gold Fin® condenser coating is corrosion-resistant, making this unit a great choice for coastal environments.

Multiple operating modes—including Auto, Sleep, and Timer—help maximize comfort while reducing energy use. Additionally, this system boasts an automatic restart feature designed to retain previous settings and continue seamless operation following a power outage.

The 5th Generation MRCOOL® DIY® 9k BTU 23.6 SEER Ductless Heat Pump Single Zone Mini-Split Condenser is protected by one of the strongest warranties in the industry with a 7-year compressor warranty and a 5-year parts warranty, and is MRCOOL® Care Program-Eligible.

Combining cutting-edge technology, straightforward DIY installation, and dependable performance, this system offers a worry-free solution for year-round comfort.

Features

  • NEEP ccASHP Listed
  • 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.

Additional specifications

UPC 840255586986
Series DIY 5th gen Single-Zone Mini-splits
Refrigerant charge (oz) 109.7
Heating capacity (BTU/h) 36000
HSPF2 (region V) 6.5
Cycle (Hz) 60
Min circuit ampacity (A) 33
Max fuse / breaker (A) 35
Inverter DC
Line set included (ft) 25
Max line set length (ft) 213.2
Aux heater included No
Aux heater available No
Wi-Fi capable Yes
AHRI certified Yes
UL listed Yes
ETL listed Yes
Parts warranty (years) 5
Compressor warranty (yrs) 7
Shipping W x H x D (in) 42.91 x 37.01 x 19.88
Shipping weight (lbs) 183.42

Documents

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Technical Specifications

Performance

System TypeMini Split Condenser
Capacity36000 BTU
Tonnage3 Ton
Compressor / StagesRotary
SEER218
EER28.5
HSPF28.5
Sound Level60.5 dBA

Electrical & Fuel

Voltage208/230V
PhaseSingle Phase
RefrigerantR-454B
Connection SizeLiquid 3/8" / Suction 5/8"

Physical & Certifications

Dimensions (W x H x D)37.24 x 31.89 x 16.14
Weight152.12 lb
Color / FinishWhite
Shipping & Delivery
Orders typically ship within 1-3 business days. Freight items are delivered by appointment to a curbside address; someone must be present to receive and inspect the shipment. Inspect for damage before signing. Returns are accepted within 30 days on unused, uninstalled equipment in original packaging -- return shipping and a restocking fee may apply. See our Shipping Policy and Return & Refund Policy for full terms.
Installation video

Published by MRCOOL. Watch the full walkthrough before you start, and follow the installation manual for this model — the video is a guide, not a substitute for it.

Manufacturer Warranty

Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.

Professional Installation Recommended

Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.

Before You Order

Make sure it is the right size, and that you have the rest of it

Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.

Still deciding on the right equipment?

Our HVAC specialists can help you confirm sizing and compatibility before you buy.