1 / 24
MRCOOL
MRCOOL 12k BTU 23.5 SEER2 DIY Ductless Heat Pump Condenser - 5th Generation - with 25 ft Line Set — Scratch & Dent, Grade A
SD-DIY-12-HP-C-115D25-O-GA
Clearance — Scratch & dent · Grade A
Scratch-and-dent unit (Grade A): cosmetic blemishes or damaged packaging. Call us for condition details. 446 available as of 2026-10-01 — confirm before ordering.
New version: DIY-12-HP-C-115D25-O — $1,591.00 new
12,000 BTU · 23.5 SEER2 · 115V · R-454B
Part of Scratch & Dent – Condensers
- Cooling capacity
- 12,000 BTU1 ton
- Efficiency
- 23.5 SEER210.2 HSPF2
- Power
- 115V20A breaker
- Refrigerant
- R-454B25 ft line set
- Install
- DIYPre-charged, no vacuum
$1,352.00 eachNew $1,591.0015% 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.
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 | 12,000 BTU |
| Heating capacity | 12,000 BTU |
| Nominal size | 1 ton |
| Zones | Single zone |
| SEER2 | 23.5 |
| EER2 | 12.5 |
| HSPF2 | 10.2 |
| Sound level | 54 dBA |
| Voltage | 115V |
|---|---|
| Phase | 1-phase |
| Min. circuit ampacity (MCA) | 18 A |
| Max. breaker (MOP) | 20 A |
| Inverter compressor | Yes |
| Wi-Fi / app control | Yes |
| Refrigerant | R-454B |
|---|---|
| Factory charge | 30.34 oz |
| Line set | 25 ft included |
| Max. line length | 82 ft |
| Liquid line | 1/4" |
| Suction line | 3/8" |
| Installation | DIY — pre-charged quick-connect line set, no vacuum pump needed |
| Dimensions (in) | 30.12 W × 11.93 D × 21.85 H |
|---|---|
| Weight | 65.48 lb |
| Shipping weight | 83.11 lb |
| Color | White |
| ENERGY STAR | Yes |
|---|---|
| AHRI certified | Yes |
| Compressor warranty | 7 years |
| Parts warranty | 5 years |