Folsom49er
Joined on January 9, 2010
Last Post on January 9, 2010
Recent Posts
Oxygen Content?
@ January 9, 2010 2:49 PM in Oxygen Content?
My 89-year-old father has breathing problems, so I was concerned when he said he was turning off the exterior unit on his heat-pump system so his home would stay warmer during this intense cold spell. His relatively small, all-brick home is sealed up pretty tight (in WV). Should he be concerned that the oxygen content will be dropping a lot if the exterior unit isn't running?
