Any homeowner probably knows what HVAC stands for, or at least can tell the appliances it represents. But despite being a staple of every American household, many people still have misconceptions about heating, ventilation and air conditioning units.
Unlike other heating systems, boilers don’t rely on ductwork because they don’t warm up air. Rather, they use radiators or radiant systems to distribute steam or hot water. Only those designed to produce steam actually boil water. The others heat water up to 180F instead and use an electrical pump to send hot water to […]