boiler air heater

boiler air heater

[′bȯil·ər ′er ‚hēd·ər]
(mechanical engineering)
A component of a steam-generating unit that transfers heat from the products of combustion after they have passed through the steam-generating and superheating sections to combustion air, which recycles heat to the furnace.
References in periodicals archive ?
Tenders are invited for Supply of Boiler Air Heater Tubes for various Cooperative Sugar Mills
Tenders are invited for Supply of Boiler Air heater tubes 63 5mm O D X 2 34mm thickness X length 6150mm conforming to BS 3059 1968 ERW Part 1 ST 33 for Fazilka Sugar Mills as per DNIT 3100 mtr