System Highlights
- Near-Matched Zoning: Two 9K cassettes at 400 sq. ft. each, with a 12K unit handling up to 550 sq. ft.
- Uniform Line Set Sizing: All three zones use the same 1/4" × 3/8" line set — no risk of mismatching fittings during install.
- Flush Ceiling Integration: Low-profile cassettes fit between 16" joists for a clean architectural finish — no ductwork, no wall penetrations.
- Expansion Headroom: The 36K condenser supports up to five zones, leaving two ports open for future handlers.
- True DIY Installation: Patented pre-charged Quick Connect® line sets eliminate vacuuming, charging, and professional trade labor. Every line set in this kit includes the DIYPro® cable.
- Smart Control: Wireless remotes, the SmartHVAC app for iOS and Android, plus Amazon Alexa and Google Assistant support out of the box.
What's Included
- 1 × DIY-MULTI5-36HP230D-O — 36K BTU Multi-Zone Condenser, 230V (5-zone capable)
- 2 × DIYCASSETTE09HP-230D25-O — 9K BTU OuttaSight® One-Way Ceiling Cassette, 230V
- 1 × DIYCASSETTE12HP-230D25-O — 12K BTU OuttaSight® One-Way Ceiling Cassette, 230V
- 3 × Pre-charged 1/4" × 3/8" Quick Connect® line sets with DIYPro® cable — lengths selected above
- Wireless remotes, mounting hardware, and installation documentation
Condenser Specifications — DIY-MULTI5-36HP230D-O
| SEER2 / EER2 | 23 / 12 |
|---|---|
| HSPF2-4 / HSPF2-5 | 9.9 / 7.5 |
| Cooling / Heating Capacity | 34,000 BTU / 36,000 BTU |
| Tonnage | 3.0 |
| Zone Capacity | 5 (3 used in this kit) |
| Electrical | 208–230V, 1 Phase, 60 Hz |
| Max Fuse Breaker / MCA | 35A / 30.5A |
| Refrigerant | R-454B, 104.75 oz (pre-charged) |
| Compressor / Inverter | Rotary / DC |
| Sound Level | 64 dBA |
| Max Total Line Set Length | 221.4 ft |
| Net Dimensions (D×H×W) | 16.14" × 31.89" × 37.24" |
| Net Weight | 169.24 lbs |
Zone Configuration
| Zone | Model | Capacity & Coverage | CFM | Sound |
|---|---|---|---|---|
| Zone 1 | DIYCASSETTE09HP-230D25-O | 9,000 BTU — up to 400 sq. ft. | 341 / 294 / 259 / 235 / 235 | 36 dBA (24 low / 38 high) |
| Zone 2 | DIYCASSETTE09HP-230D25-O | 9,000 BTU — up to 400 sq. ft. | 341 / 294 / 259 / 235 / 235 | 36 dBA (24 low / 38 high) |
| Zone 3 | DIYCASSETTE12HP-230D25-O | 12,000 BTU — up to 550 sq. ft. | 353 / 312 / 283 / 247 / 177 | 37 dBA (24 low / 41 high) |
All zones use 1/4" liquid and 3/8" suction lines. Cassettes measure 50.31"W × 13.19"D × 8.98"H and weigh 45 lbs each. Air flow is 1-Way with Swing Technology and reusable filtration.
Line Set Options
| Length | Model (all zones) |
|---|---|
| 25 ft | DIY25-1438C-O |
| 35 ft | DIY35-1438C-O |
| 50 ft | DIY50-1438C-O |
All line sets ship pre-charged with R-454B and include the DIYPro® cable.
Engineering & Warranty
- Gold Fin® Corrosion Protection against humidity and coastal salt exposure.
- DC Inverter Drive scales output to match thermal load.
- R-454B Refrigerant — more efficient and eco-friendly than R-410A.
- Certifications: Intertek listed 5031495, UL Listed, ETL Listed, ENERGY STAR® certified, AHRI certified.
- Warranty: 5-year parts and 7-year compressor coverage, eligible for the MRCOOL® Care Program.
Shipping restrictions: Ceiling cassettes cannot be shipped to Guam, Puerto Rico, or the U.S. Virgin Islands.
Proposition 65 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.
Proposition 65 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.
