Dia roof vent with a 1 in.
Retrofit attic vent.
It has a flared adapter that easily fits over an existing roof mounted metal base.
Our retrofit kits and matrixes are available simply for existing installations where removal of current hardware is unrealistic.
Collar height and an 19 in.
The aura solar fan retrofit models are designed to replace existing roof vents.
Pop vent model pv 14 c1 is a 14 in.
The aura gravity vent retrofit does not need to spin in order to provide excellent ventilation.
Attic ventilation for cathedral and vaulted ceilings require attic baffle vents with v baffe s design you can quickly and easily retrofit cathedral and vaulted ceilings that would otherwise have been next to impossible.
A perfect replacement for whirlybirds roof wind turbines which frequently slow down or stop turning all together because of corrosion damage or just wear and tear.
Active ventilation products aura solar attic fan retrofit product line is designed to fit over a turbine ventilator roof base.
The aura solar attic fan retrofit will exhaust air continuously by using solar and wind power for optimum ventilation performance.
Turbines frequently slow or stop turning entirely due to wear corrosion or damage from high winds.
Gravity vent retrofit models available in an array of sizes.
Aura solar fans are a perfect replacement for turbine vent heads.