Made of weather-resistant plastic material, Dometic’s cooker hood roof domes are robust and durable. Two ventilation systems are available – with or without a motor. GY 11 is an electric model operating with a 2-motorised speed fan for especially powerful ventilation. GY 20 uses the differential pressure principle for efficient and noiseless operation without moving parts and with no power supply required.
Effective roof ventilator powered without a motor
Efficient noiseless operation that works through differential pressure
Robust waterproof roof dome
Noiseless motor-free roof ventilator
The neat Dometic GY 20 roof ventilator efficiently provides ventilation to motorhomes and caravans without the use of a motor. Its ability to function noiselessly makes it ideal for sleeping and living areas.