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Brand: MRCOOL
MRCOOL DIY 36,000 BTU 5th Gen E Star Mini Split AC & Heat Pump System 230V with 25 ft. DIY Quick Connect Line set - DIY-36-HP-WM-115D25-O
- Regular price
- $4,489.00
- Sale price
- $3,769.00
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Delivery and Shipping
Delivery and Shipping
Free Shipping on all orders in Contiguous United States
Standard Shipping time: 4 to 7 business days
Order Handling time: 1 to 2 business days
Most of the orders will be shipped out within 1-2 business day except weekends and holidays. See our Shipping Policy for full details.
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See our Returns & Refunds Policy for full details.
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Price Match Promise
Find a lower price? Contact Us +1 (800) 212-8846 to match it!
See our Price Match Policy for full details.
- Need items in bulk? Contact us for a custom quote or invoice.
- Save additional 3% paying with an ACH/Wire transfer.
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 System 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 System 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.
Specifications & Dimensions
Dimensions & Weight
| Condenser Dimensions | 37.24" W × 16.14" D × 31.89" H |
|---|---|
| Condenser Weight | 152.12 lbs / 69 kg |
| Air Handler Dimensions | 49.57" W × 11.10" D × 14.25" H |
| Air Handler Weight | 48.73 lbs / 22.1 kg |
Capacity & Performance
| Zone Capacity | 1 |
|---|---|
| Cooling Capacity | 36,000 BTU |
| Cooling Operating Range | -13°F to 122°F |
| EER2 | 8.5 |
| SEER2 | 18 |
| Heating Capacity | 36,000 BTU |
| Heating Operating Range | -13°F to 75°F |
| HSPF2-4 | 8.5 |
| HSPF2-5 | 6.5 |
| Coverage Area | 1,000–1,500 sq ft |
| Indoor Noise Levels | 55.5 / 49.5 / 43.5 / 38.0 / 27.5 dB(A) |
| Outdoor Noise Level | 60.5 dB(A) |
Electrical Requirements
| Voltage | 208–230V |
|---|---|
| Phase | 1 |
| Frequency | 60 Hz |
| Max Fuse Breaker | 35A |
| Minimum Circuit Ampacity | 33A |
Refrigerant & Piping
| Refrigerant Type | R-454B |
|---|---|
| Refrigerant Volume | 109.70 oz |
| Liquid Line Size | 3/8" |
| Suction Line Size | 5/8" |
| Max Line Set Length | 213.2 ft |
Features
| Compressor Technology | DC inverter rotary compressor |
|---|---|
| Fan Only Mode | Yes |
| Quiet Operation | Yes |
| Auto Cooling | Yes |
| Built-in WiFi | Yes |
| App Compatibility | SmartHVAC app |
| iOS Support | Yes |
| Android Support | Yes |
| Remote Included | Yes |
Certifications & Warranty
| Certifications | UL Listed • ETL Listed • AHRI Certified |
|---|---|
| Warranty | 7-Year Compressor • 5-Year Parts |
What's in the Box?
- Indoor Air Handler 36k BTU
- Outdoor Condenser 36k BTU
- Wi-Fi SmartHVAC Control Module (Compatible with Amazon Alexa & Google Assistant)
- Installation Kit (Includes DIYPRO® Cable & QuickConnect® Pre-charged Line Set (25 ft))
- Remote Control
- Installation Manuals & Warranty Documents
Installation & Guide
Mini Split BTU Size Guide
| Room Size | Recommended Mini Split Size |
|---|---|
| Up to 250 sq. ft. | 6,000 BTU |
| 250 – 400 sq. ft. | 9,000 BTU |
| 400 – 550 sq. ft. | 12,000 BTU |
| 550 – 800 sq. ft. | 18,000 BTU |
| 800 – 1,050 sq. ft. | 24,000 BTU |
| 1,050 – 1,500 sq. ft. | 36,000 BTU |