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 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.