System Highlights
- Compact Plus Graduated Zoning: Two matched 6K air handlers at 200 sq. ft. each, a 9K unit at 400 sq. ft., and an 18K unit at up to 1,000 sq. ft.
- Major Expansion Headroom: The 48K condenser supports up to six 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-MULTI6-48HP230D-O — 48K BTU Multi-Zone Condenser, 230V (6-zone capable)
- 2 × DIY-06-HP-WMAH-230D25-O — 6K BTU Wall Mount Air Handler, 230V
- 1 × DIY-09-HP-WMAH-230D25-O — 9K BTU Wall Mount Air Handler, 230V
- 1 × DIY-18-HP-WMAH-230D25-O — 18K BTU Wall Mount Air Handler, 230V
- 3 × Pre-charged 25 ft 1/4" × 3/8" Quick Connect® line sets with DIYPro® cable (Zones 1–3)
- 1 × Pre-charged 25 ft 1/4" × 1/2" Quick Connect® line set with DIYPro® cable (Zone 4)
- Wireless remotes, mounting hardware, and installation documentation
Condenser Specifications — DIY-MULTI6-48HP230D-O
| SEER2 / EER2 | 21.8 / 12 |
|---|---|
| HSPF2-4 / HSPF2-5 | 10.0 / 7.8 |
| Cooling / Heating Capacity | 43,000 BTU / 48,000 BTU |
| Tonnage | 4.0 |
| Zone Capacity | 6 (4 used in this kit) |
| Electrical | 208–230V, 1 Phase, 60 Hz |
| Max Fuse Breaker / MCA | 45A / 40A |
| Refrigerant | R-454B, 148.15 oz (pre-charged) |
| Compressor / Inverter | Rotary / DC |
| Sound Level | 64 dBA |
| Max Total Line Set Length | 221.4 ft |
| Net Dimensions (D×H×W) | 16.34" × 52.48" × 37.48" |
| Net Weight | 223.77 lbs |
Zone Configuration
| Zone | Model | Capacity & Coverage |
|---|---|---|
| Zone 1 | DIY-06-HP-WMAH-230D25-O | 6,000 BTU — up to 200 sq. ft. |
| Zone 2 | DIY-06-HP-WMAH-230D25-O | 6,000 BTU — up to 200 sq. ft. |
| Zone 3 | DIY-09-HP-WMAH-230D25-O | 9,000 BTU — up to 400 sq. ft. |
| Zone 4 | DIY-18-HP-WMAH-230D25-O | 18,000 BTU — up to 1,000 sq. ft. |
Zones 1–3 use 1/4" liquid × 3/8" suction line sets. Zone 4 uses 1/4" liquid × 1/2" suction.
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.
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.
