释义 |
Forced-air heating forced-air heating[¦fȯrst ‚er ′hēd·iŋ] (mechanical engineering) A warm-air heating system in which positive air circulation is provided by means of a fan or a blower. Forced-air heatingHeat distribution system in which heat is delivered by forcing warm air through a network of ducts. A furnace or heat pump typically generates the warm air. |