MRCOOL
MRCOOL® Compact Refrigeration System - 12K BTU R-32
1 Ton | R-32 | 208/230V
- 12000 BTU cooling capacity
- EVI DC Inverter Rotary compressor
- Uses R-32 refrigerant
- Runs on 208/230V power
Key Specifications
Product Overview
The MRCOOL® Compact Refrigeration System is an all-in-one system that integrates the evaporator, condenser, compressor, and controls into a single cabinet for maximum efficiency and convenience. Designed for diverse applications—from cold storage renovations to custom walk-ins—it delivers dependable performance with advanced DC inverter technology and variable frequency control. This enables smooth operation, low startup current, and wide capacity adjustment for fast cooling or high-efficiency partial-load performance.
Equipped with BLDC fans and a high-pressure centrifugal blower, it efficiently handles ducted configurations and multiple small zones while maintaining quiet, precise temperature control. Meanwhile, its integrated hot gas defrost provides quick and efficient operation, and hybrid power compatibility reduces utility costs and adds energy flexibility.
Designed for quick and versatile installation, this refrigeration system’s horizontal configuration and compact size allows it to fit into tight or unconventional spaces. Its galvanized steel cabinet with epoxy coating resists corrosion, while safety features—intelligent defrost, and multi-layer protection—ensure reliable operation across food service, agriculture, manufacturing, and hospitality environments.
Smart connectivity through WiFi and the MRCOOL® Connect App provides fully-remote monitoring, control, alerts, and software updates from any device, with a well-established wired controller to centralize system control.
Sustainability is built in: the MRCOOL® Compact Refrigeration System uses R-32 refrigerant, offering strong cooling performance with a lower global-warming potential. The result is a forward-thinking, energy-efficient refrigeration solution that combines intelligent control, durable construction, flexible installation, and eco-friendly design—delivering powerful, reliable cooling and long-term value for modern homes and businesses, all backed by a 1-year parts, 3-year compressor, and 1-year unit replacement warranty.
Features
- DC direct power input: 370VDC
- AWEF (Medium Temp): 8.1
- Outdoor ambient operation range: 5F~113°F
- Indoor operation range: 0°F~50°F
- Defrost method: Hot Gas Defrost
- Controls: Forced Cooling, Manual Defrost, Screen Lock
Additional specifications
| UPC | 840255591997 |
|---|---|
| Series | Compact Refrigeration |
| Refrigerant charge (oz) | 56.4 |
| Airflow (CFM) | 1,036 Inside 942 Outside |
| Cycle (Hz) | 50/60 |
| Min circuit ampacity (A) | 14.9 |
| Max fuse / breaker (A) | 25 |
| Inverter | Yes |
| Blower motor type | Variable Speed Centrifugal Fan |
| Metering device | EEV |
| Mount type | Through the wall |
| Sound level low (dBA) | 76 Inside |
| Sound level high (dBA) | 66 Outside |
| Wi-Fi capable | Yes |
| UL listed | Yes |
| ETL listed | Yes |
| Parts warranty (years) | 1 Year Parts |
| Compressor warranty (yrs) | 3 Year Compressor |
| Shipping W x H x D (in) | 30.12 x 28.74 x 39.37 |
| Shipping weight (lbs) | 231 |
Documents
Technical Specifications
Performance
| System Type | Packaged Refrigeration System |
|---|---|
| Capacity | 12000 BTU |
| Tonnage | 1 Ton |
| Compressor / Stages | EVI DC Inverter Rotary |
| Sound Level | 76 Inside-66 Outside dBA |
Electrical & Fuel
| Voltage | 208/230V |
|---|---|
| Phase | Single Phase |
| Refrigerant | R-32 |
Physical & Certifications
| Dimensions (W x H x D) | 28.15 x 21.65 x 38.58 |
|---|---|
| Weight | 180 lb |
| Color / Finish | Dark Grey |
Shipping & Delivery
Installation video
Published by MRCOOL. Watch the full walkthrough before you start, and follow the installation manual for this model — the video is a guide, not a substitute for it.
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
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