Share this:
Country of deliveryThe Netherlands
Delivery year2018
IMO NO.9824837
Length49.8 M
Name vesselWhite
ShipyardHeesen Yachts
SubsidiaryH&H Headquarters
Vessel typeMotor Yacht

HVAC | MY White

Motor yacht White is the seventh addition to Heesen’s award-winning 5000 Aluminium class. White, formerly known as Project Ayla, was originally built on speculation. The yacht was bought by the owners in October 2017, when it was one year in construction. Due to the flexible interior design by Cristiano Gatto, the owners were able to work with the Italian designer to personalize their new yacht according to their own taste and lifestyle.


White was designed by Omega Architects and can accommodate 12 guests in six cabins including a main-deck owner’s cabin and a full-beam VIP below decks. All cabins have their own private en-suite bathroom facilities. The yacht is also capable of carrying up to 9 crew members onboard to ensure a relaxed luxury yacht experience.

HVAC by Heinen & Hopman

Space and relaxation is the key-theme throughout the yacht, both inside and outside. In order to ensure a comfortable indoor climate Heinen & Hopman was selected to supply the HVAC system consisting of air conditioning, mechanical ventilation, fresh air system, sanitary treatment system, grey/black water system, hot/cold water supply, technical part of cool/freeze and the wheelhouse demisting system.

Design conditions

The air conditioning system was based on the following design conditions:

Outside-Inside Summer

Outside: 35°C/90% RH or  40°C/65% RH
Inside: 23°C/50% RH

Outside-Inside Winter

Outside: 0°Cp
Inside: 20°C

More information

Would you like to get more information about our HVAC & refrigeration solutions for superyachts? Don’t hesitate to get in touch.

Do you want to know how our HVAC can benefit your vessel?