Afaik the only thing different is the fan. Though iirc they have tried to use the same design on the fan as the Gentle Typhoons so static pressure should be a lot better.
Quoted for truth

100% spot on.
Afaik the only thing different is the fan. Though iirc they have tried to use the same design on the fan as the Gentle Typhoons so static pressure should be a lot better.
