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- Overview
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Rooftop non-power fan is the use of natural air convection principle, combined with its own unique structural design, any parallel direction of air flow, accelerate and change into vertical air flow from bottom to top, in order to improve the indoor ventilation effect Rooftop fan does not need electricity, no noise, can run for a long time, exhaust indoor heat, flue gas, odor, water vapor, etc., it has many exhaust equipment do not have the characteristics.
Functions
1. Exhausting turbid, humid hot air to exterior and supplying fresh air to interior.
2. Produce air convection as a heat radiator, reducing indoor temperature, increasing air fresh.
3. Reduce air conditioning load, increasing the cooling effect.
Parameter
Details
Advantages
1. No operating cost, no electricity consumption, automatically running drive by wind working 24 hours of a day. High sensitivity, the blades drive with slight wind, the difference in temperature also makes the blade driving..
2. One time investment, no anymore cost.environmental protection, energy-saving.Light weight, strong and durable construction.No maintenance, long life working.
3. Water and dust proof, waterproof efficiency may reach 100%. Corrosion resistant, acid proof and alkali proof, long time using
4. Stable rotary, mute sounds so no influence of the workshop.
Functions and Features
Produce air convection, exhaust hot gas.
Reduce air conditioning load, increase indoor fresh air.
Pull out the roof moisture, mildew, steam, keep the roof dry.
Instead of heavy electric exhaust fan, reduce the cost of support to save electricity, reduce noise.
