MRCOOL

MRCOOL® Compact Refrigeration System 12K BTU R-32

Regular price  Sale price  $2,751.35 $2,751.35 Unit price  Sold out
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12K BTU~500 sq ftWi-Fi

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  • Authorized MRCOOL dealer - full factory warranty

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Product details

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 maintains 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.

  • 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
Shipping and Payments

We process orders within 1-2 business days. Once your order has shipped, you will receive a confirmation email with tracking information.

Estimated Delivery Times
Standard Shipping: 3-7 business days
Expedited Shipping: 2-3 business day
Express Shipping: 1-2 business days
Delivery times may vary during holidays, promotions, or due to carrier delays.

Order Tracking

Once your order ships, you will receive a tracking number via email. Please allow up to 24 hours for tracking information to update.

Refund and returns

We want you to love your purchase. If you're not completely satisfied, you may return eligible items within 30 days of delivery.

Return Requirements

Items must be:
Unused and in original condition

Returned with original packaging
Accompanied by proof of purchase
Non-Returnable Items

The following items cannot be returned:


Gift cards
Final sale items
Personalized or custom-made products
Digital products and downloads

Technical specifications

Specifications

Full engineering data for this system. Certified performance ratings per AHRI Standard 210/240.

Model MMFDW12D
UPC 840255591997

Performance

Cooling capacity 12,000 BTU

Electrical

Voltage 208-230V / 60Hz
Circuit breaker 25 A
MCA (min. circuit ampacity) 14.9 A

Physical

Refrigerant R-32

Features

Wi-Fi Yes

Warranty

Parts 1 year
Compressor 3 years

Documents & downloads

Documents & downloads

Manuals, warranty terms and certification documents for this system.

DIY installation

Or book certified installation

Our licensed team installs what we sell - sized right, warrantied, done in a day.

Questions & answers

Before you buy

Everything homeowners ask about installing and sizing a MRCOOL system.

What is a packaged unit?

A packaged unit holds the compressor, coil and air handling in a single outdoor cabinet. It connects straight to ductwork instead of pairing with a separate indoor unit.

Does this need professional installation?

Yes. Packaged units need a prepared pad or roof curb, duct connections and an electrical hookup, so a licensed HVAC contractor should install it.

What size do I need?

Sizing comes from a load calculation for the space rather than square footage alone. The rated capacity for this unit is in the specifications.

Will it work with my ductwork?

The ducts have to match the unit airflow and static pressure. Have a technician verify your duct sizing before installation.

MRCOOL® Compact Refrigeration System 12K BTU R-32

Regular price  Sale price  $2,751.35 $2,751.35

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