subject: Heat Pumps (Do They Do What we Really Want?) and Ventilation Systems [print this page] The following variables are going to have an effect on which ventilation system will be best for your home and family. a) how you use and live in your home; b) the condition, construction type and aspect of your house; c) how you heat, how often and for how many months you heat; d) the location of your home and the relative weather conditions.
Heat Pumps (Do They Do What we Really Want?) and Ventilation Systems
