Experiment on the effect of using a ventilation system on indoor air conditioning electricity consumption.
Kazenosuke Blower 24 Set
The reduction rate is approximately 15% to 23%! We confirmed energy-saving effects by ventilating the attic.
This experiment examines the "effect of indoor air conditioning electricity consumption." By ventilating the attic, the reduction rate of electricity consumption during air conditioning operation on sunny days was approximately 15% to 23% (*), confirming the energy-saving effect. Additionally, a comparison of temperatures between the attic, indoors, and the human body using a thermotracer showed that with a ventilation system, the temperature of wooden components such as beams in the attic and the ceiling surface was lower, and the temperature difference indoors was reduced with height. *Varies depending on conditions and the air conditioner's capacity and efficiency. Air conditioning operation time: 16:00 to 22:00 for 6 hours. 【Results of the indoor air conditioning electricity consumption effect experiment】 ■ The reduction rate of electricity consumption during air conditioning operation was approximately 15% to 23% (on sunny days). ■ The energy-saving effect was confirmed. *For more details, please refer to the PDF document or feel free to contact us.
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"Comparison of temperatures in the attic, indoors, and human body using a thermotracer" ■ Conditions: Building A - with ventilation system; Building B - without ventilation system ■ Measurement device: NEC San-ei Thermotracer TH-5100 *For more details, please refer to the PDF document or feel free to contact us.*
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【Usage】 ■Attic ventilation *For more details, please refer to the PDF document or feel free to contact us.
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