A well-designed ventilation system, natural or powered, can help make your home far more energy efficient. Ventilation needn't work against your cooling and heating systems - using the right approach and technologies, ventilation can just as easily complement and improve your heating and cooling efficiency.
What is passive design?
Ever noticed that some houses are cooler or warmer than others without relying heavily on powered cooling or heating devices? This usually comes down to clever design...
Efficient ventilation methods
The most effective ways to heat and cool your home are still with air conditioners and coolers - but carefully controlling ventilation can often prevent the need for them altogether.
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