The arteries are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body. Each artery is a muscular tube lined by smooth tissue and has three layers: The intima, the inner layer lined by a smooth tissue called endothelium.
For this situation, using average residential electricity costs, the monthly cost to run the HRV/ERV would be approximately $12. The average power draw of an HRV/ERV is 150 watts. If it runs 24 hours a day for 30 days each month, then the monthly energy consumption would be.
HRV or ERV? An HRV and ERV are similar in that they both supply and exhaust air to and from the home while recovering energy from the exhaust air. Both are widely used throughout North America. HRVs have been more commonly used in homes where the primary concern is high humidity in winter. ERVs are typically recommended where moderating between