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MRCOOL
MRCOOL 55k DIY 5th Generation 6 Zone Multi-Zone Mini-Split Condenser 230v — Scratch & Dent, Grade A
SD-DIY-MULTI6-55HP230D-O-GA
Clearance — Scratch & dent · Grade A
Scratch-and-dent unit (Grade A): cosmetic blemishes or damaged packaging. Call us for condition details. 1 available as of 2026-10-01 — confirm before ordering.
New version: DIY-MULTI6-55HP230D-O — $3,809.00 new
47,000 BTU · up to 6 zones · 22 SEER2 · 208/230V · R-454B
Part of Scratch & Dent – Condensers
- Cooling capacity
- 47,000 BTU4.6 tons
- Zones
- Up to 6
- Efficiency
- 22 SEER210.6 HSPF2
- Power
- 208/230V45A breaker
- Refrigerant
- R-454B25 ft line set
- Install
- DIYPre-charged, no vacuum
$3,238.00 eachNew $3,809.0015% off
Not sure about the size? Use the BTU sizing calculator, or call us and we'll size it with you. This is a DIY system: the pre-charged line set connects without a vacuum pump or gauges.
Build a multi-zone system with this condenser →
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
Documents & manuals
Specifications
| Type | Condenser (outdoor unit) — heat pump (heats & cools) |
|---|---|
| Series | DIY 5th Gen |
| Cooling capacity | 47,000 BTU |
| Heating capacity | 55,000 BTU |
| Nominal size | 4.6 tons |
| Zones | Up to 6 |
| SEER2 | 22 |
| EER2 | 12 |
| HSPF2 | 10.6 |
| Sound level | 64 dBA |
| Voltage | 208/230V |
|---|---|
| Phase | 1-phase |
| Min. circuit ampacity (MCA) | 43 A |
| Max. breaker (MOP) | 45 A |
| Inverter compressor | Yes |
| Wi-Fi / app control | Yes |
| Refrigerant | R-454B |
|---|---|
| Factory charge | 151.68 oz |
| Line set | 25 ft included |
| Max. line length | 221.4 ft |
| Liquid line | 1/4" |
| Suction line | (3/8 X4) (1/2 X2)" |
| Installation | DIY — pre-charged quick-connect line set, no vacuum pump needed |
| Dimensions (in) | 37.48 W × 16.34 D × 52.48 H |
|---|---|
| Weight | 245.81 lb |
| Shipping weight | 267.46 lb |
| Color | White |
| ENERGY STAR | Yes |
|---|---|
| AHRI certified | Yes |
| Compressor warranty | 7 years |
| Parts warranty | 5 years |