MRCOOL
MRCOOL DIY 4th Gen Multi-Zone 2-Zone Condenser
DIY-MULTI2-18HP230C
18,000 BTU · up to 2 zones · 21.2 SEER2 · 208/230V · R-410A
Part of DIY 4th Gen – Multi-Zone Condensers
- Cooling capacity
- 18,000 BTU1.5 tons
- Zones
- Up to 2
- Efficiency
- 21.2 SEER2
- Power
- 208/230V25A breaker
- Refrigerant
- R-410A
- Install
- DIYPre-charged, no vacuum
$1,372.00 each
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.
About this product
The 4th Generation MRCOOL® DIY® 18K BTU 2-Zone Ductless Heat Pump Condenser is the latest in heat pump technology. This 2-zone condenser, when paired with select MRCOOL® air handlers, is capable of producing an impressive 21 SEER efficiency rating. It also has the ability to heat even when temperatures drop to -13°F. It features robust construction which includes a Gold Fin® condenser coating so it is sure to withstand exposure to the elements. As a MRCOOL® DIY® product, this heat pump is designed specifically to be used with MRCOOL's® R-410A Pre-Charged Quick Connect® Line Sets—so homeowners can avoid refrigerant handling and brazing. They are also equipped with quick connectors, so the line set can be connected to the condenser by the homeowner using only wrenches. This means the installation process can be performed without retaining the services of a certified technician. The MRCOOL® DIY® 18K system is supported by comprehensive warranty coverage, including a 7-year compressor warranty and 5-year parts protection, and eligibility for the MRCOOL® Care Program. Let the 4th Generation MRCOOL® DIY® 18K be the solution to your home’s heating and cooling needs.
- Up to 21 SEER
- Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
- Energy Efficient DC Inverter
- R-410A environmentally friendly refrigerant
- Standard 7-year compressor/5-year parts warranty
- Line sizes 1/4”, 1/2” & 3/8”, 5/8”
Documents & manuals
Specifications
| Type | Condenser (outdoor unit) — heat pump (heats & cools) |
|---|---|
| Series | DIY 4th Gen |
| Cooling capacity | 18,000 BTU |
| Heating capacity | 19,000 BTU |
| Nominal size | 1.5 tons |
| Zones | Up to 2 |
| SEER2 | 21.2 |
| EER2 | 12.5 |
| Airflow | 1764.71 CFM |
| Sound level | 59 dBA |
| Voltage | 208/230V |
|---|---|
| Phase | 1-phase |
| Min. circuit ampacity (MCA) | 18 A |
| Max. breaker (MOP) | 25 A |
| Inverter compressor | Yes |
| Wi-Fi / app control | Yes |
| Refrigerant | R-410A |
|---|---|
| Factory charge | 65.26 oz |
| Max. line length | 123 ft |
| Liquid line | 1/4" |
| Suction line | 1/2" |
| Installation | DIY — pre-charged quick-connect line set, no vacuum pump needed |
| Dimensions (in) | 35.04 W × 13.46 D × 26.5 H |
|---|---|
| Weight | 100.53 lb |
| Shipping weight | 111 lb |
| Color | White |
| Compressor warranty | 7 years |
|---|---|
| Parts warranty | 5 years |
| UPC | 810063869496 |

