Whenever someone tells me that glucose is the preferred fuel because we burn it first, I tell them that we burn alcohol before anything else. Using that logic, we should all be hocked up on liquor 24/7 . What makes real sense though, is that the body will metabolize the most toxic fuels first.
Some tips on electronics in cold: 1  Most electronic components are not damaged by ânormalâ cold temperatures. 2  Condensation can be a problem, if the temperature cycles between warm and cold with humidity.  Batteries lose capacity in cold (battery powered devices might not work in the cold)
When a clogged air filter allows dirt to build up on the coils, the coils can become so cold that they ice up. When the system cycles off, the ice melts and drips water, potentially causing costly damage to the equipment. Occasionally, a clogged HVAC filter can be sucked from its position into the system equipment, which can pose a fire hazard.