23
Jul
Date
6 July 2026
Author
JPC Direct
Estimated reading time
4 minutes
The Isotherm Freeline 115 Elegance is a premium, highly efficient compressor fridge engineered specifically for the marine and recreational vehicle (RV) markets. Representing a spacious, wide-layout variation of the bestselling Cruise Elegance range, this 115-litre cabinet fridge maximizes narrow galley spaces while delivering powerful, energy-efficient cooling performance.
Whether you are refitting a boat on the Norfolk Broads or upgrading a luxury motorhome, this guide breaks down the technical specs, power consumption, and unique energy-saving technology that makes the Freeline 115 a standout choice.

Unlike standard marine refrigeration units that sacrifice freezer space, the Freeline 115 features a uniquely proportioned layout designed for extended travel.
To help you determine if this model fits your galley cut-out or battery bank capacity, review the core technical dimensions and electrical requirements:
Specification
Details
One of the most valuable features of the Isotherm Freeline 115 Elegance is its smart control panel. The integrated ECO function operates as an intelligent over-cooling system designed to protect your marine leisure batteries.
When your engine is running, or when your boat is plugged into shore power, the fridge senses a surplus of electricity. It automatically lowers the cabinet temperature to freeze-store thermal energy within your food and drinks. When you switch back to relying entirely on your battery bank, the compressor throttles down, utilizing that stored cold energy to dramatically reduce its overall power draw over a 24-hour cycle.

No one wants their food spoiling while out at sea or on the road. The Freeline 115 Elegance includes an integrated diagnostic system. If the fridge experiences an operational fault, the internal LED display will flash a specific sequence of blinking codes.
This allows boat owners to immediately diagnose issues—such as low voltage drops, compressor over-speed, or fan errors—without needing to instantly pull the unit out of its housing.

The Isotherm Freeline 115 Elegance measures 797mm in height, 525mm in width, and 495mm in depth. Weighing 22.3 kg when empty, its relatively slim profile and wide-set internal layout allow it to integrate smoothly into compact marine galleys and recreational vehicle cabinet spaces.
The Freeline 115 consumes roughly 267 Wh over a 24-hour period under standard operating conditions. Powered by a highly efficient 12/24V Secop/Danfoss compressor, its power draw can be minimized further by engaging the control panel’s built-in, over-cooling ECO energy saving mode.
The ECO function activates an intelligent over-cooling cycle when a surplus of electricity is detected (such as when your boat engine runs or hooks up to shore power). It stores cold energy directly within your food and drink provisions, keeping power draw to a minimum later on when running purely off your battery banks.
The Freeline 115 Elegance runs on a premium Secop / Danfoss BD35F 12/24V direct-current compressor. This fan-cooled unit is widely considered the industry standard for marine applications due to its exceptionally quiet operation, high cooling efficiency, and reliability under tilting or rocky conditions at sea.


