2 ms·
Any home with an ACH nat of 1 that's attempting to condition the air (heating or cooling) is wasting a mind boggling percentage of the energy. Surely that's not
by hn_go_brrrrr 2y ago
Any home with an ACH nat of 1 that's attempting to condition the air (heating or cooling) is wasting a mind boggling percentage of the energy. Surely that's not the natural ventilation rate of the _typical_ home? That would imply that 50% of homes are worse.
- rayiner 2y agoThis reference suggests that the mean air change rate in southern europe is 1.1 +/- 0.8 ac/h. https://www.researchgate.net/publication/265511654_Proportion_of_residences_in_European_countries_with_ventilation_rates_below_the_regulation_based_limit_value#:~:text=Earlier%20results%20suggest%20that%20the,countries%20is%200.8%20±%200.5 https://www.researchgate.net/publication/265511654_Proportio....