Dometic CRX-140S – 4.8 cu ft – Stainless Steel


  • Large, 4.8 cubic feet compressor refrigerator with a stainless steel door
  • Bright LED light with infrared sensor
  • Dual-function locks can also act as vents for your fridge
  • Separate freezer compartment
  • Temperature control and compressor speed control enable highly efficient energy consumption
  • Bevelled edge on the backside for optimal utilization of space on board
  • Minimal noise as the fan speed automatically adjusts to the ambient temperature
  • Optional installation flange sold separately
  • In-stock and ready to ship!
  • Free freight shipping to the lower 48 states.

5 in stock

SKU: 9105306517 Category:
buy with confidence, secure checkout, world-class support, free shipping


The compressor refrigerators in the CoolMatic CRX series are ingenious quick-change artists. Their trick is no secret, but a patented Dometic invention. Unique to the CRX series, the speed-controlled compressor runs at mid-speed when starting up, switches to high speed for temperature pull-down, then runs at low speed while maintaining the set point. The result is a quieter unit that runs more efficiently. The tube-and-fin condenser provides greater performance, durability, and corrosion resistance over the traditional static condenser. The large fan provides better cooling performance, especially in high ambient temperatures.

The desired temperature is set on the soft touch control panel which is mounted flush in the inner wall and elegantly integrates the LED light. There’s smart electronics behind it: the system regulates the compressor speed therefore achieving energy savings of up to 25 %. Small or medium-sized motorhome or boat, single person or big family – nobody has to go without a Dometic CoolMatic refrigerator.

Note: You just cannot remove the entire freezer unit in the 110 and 140, like you can on smaller models, however you can remove the front flap of the freezer on the larger units to make it a 3 in 1.   There for this unit could be used as all freezer or all refrigerator.

PDF Manual

  • Dimensions: 31.97″ tall x 20.67″ wide x 24.41″ deep
  • Total storage capacity: 4.8 cu cubic feet
  • Amps @ 12VDC: 7.7 (can also work at 24-volt)
  • Amps @ 120VAC: .95
  • Net weight: 68.36 lbs

Additional information

Weight 1120 oz
Dimensions 30 × 36 × 25 in
Optional Flange

No Flange, Add Flush Mount Installation Flange (EFM-0110ST)