Variable speed chiller air-conditioning system: BlueCool V50M


The BlueCool V50 M, part of the all-new V-Series Chiller Systems, brings innovation to the industry with the  latest technology for maximum performance in varying weather conditions. The BlueCool V50M, with a cooling capacity up to 50,000 BTU is suitable for boats with three or more independent cabins.


Your advantages

  • Large power modulation range: 8,500-50,000 BTU
  • Variable speed BLDC compressors controlled by inverter technology
  • Zero electrical starting peak
  • Super quiet operation
  • High system availability via dynamic control of HP/LP boundary conditions
  • Adjustable amperage draw
  • Preventive maintenance monitoring system
  • Condensate free operation
  • Easy installation and maintenance
  • Low service and operation costs
  • Light and compact
  • Integrates Webasto’s BlueCool Expert diagnosis and set up tool

Technical details

BlueCool V50 M
Cooling capacity (BTU/h)
8.500 - 50.000
Cooling capacity (kW)
2,5 - 14,6
Supply Voltage (V) 230 (-15% / +10%)
Current draw running (A)
2,5-15* (max. 17)
Max. current draw in Eco 1 Mode (A) 2,5-8* (max. 12)
Max. current draw in Eco 2 Mode (A)
2,5-5* (max. 8)
Current draw Start max. peak (A)
2,5-15* (max. 17)
Refrigerant R410a
Dimensions unit
(L x D x H) (mm / Inch)
567 x 340 x 510
22.3 x 13.4 x 20.0
Dimension electronic box
(L x D x H) (mm / Inch)
560 x 192 x 435
22.0 x 7.6 x 17.1
Dimensions chiller
(L x D x H) (mm / Inch)
607 x 530 x 510
23.9 x 20.8 x 20.0
Weight core unit (kg) 47
Weight electronic box (kg) 15

*BTU / h are based on 7 °C evaporating temperature and 38 °C condensing temperature


BlueCool Expert Tool

The new V-Series offers a unique new feature with the BlueCool Expert Tool connected via a single USB cable and a PC. On site servicing and remote assistance are now a child’s play.

Webasto Diagnostic tool
Screenshots from diagnostic software

Watch our video


Installation example

Installation example for BlueCool C-Series

Product configurator Marine

Try our Marine product configurator to find the right system for your boat.

Configure now

IBEX Innovation Awards for the Blue Cool V-Series

The IBEX Innovation Awards recognize in an annual ceremony the very best in marine product development and technology.


The National Marine Manufacturers Association (NMMA) created the Innovation Awards to honor significant contributions to marine technology. We are very proud that the hard work for the development of the BlueCool V50 M chiller unit has paid off. Those efforts rewarded by winning the renowned IBEX Innovation Award in the Mechanical Systems category.

Datasheet BlueCool V-Series

Download the following datasheet to find out more about our air-conditioning BlueCool V-Series.