central heating- a heating system in which air or water is heated at a central furnace and sent through the building via vents or pipes and radiators gas heat- heating system that burns natural gas panel heating- heating system consisting of wall or floor or baseboard or ceiling panels contain...
In operation, the apparatus uses heated air supplied by the forced air furnace to heat the heating fluid circulating through the apparatus. Some of the heat from an air flow supplied by the forced air furnace passing through the hot... M Macpherson - CA 被引量: 0发表: 2008年 ...
Furnace Fireboxes, forced air systems, Gas heating for home and help with diy home air heating and air conditioning for home.
The ductwork system consists of metal channels that carry the heated or cooled air from the furnace plenum outward through the house. There are two types of ducts: the air-delivery ducts that carry air outward to registers in the room and the air-return ducts that recirculate room air...
Furnace Fireboxes, forced air systems, Gas heating for home and help with diy home air heating and air conditioning for home.