Trane BLW0521 Combustion Blower Assembly 208-230V

Trane BLW0521 is a combustion blower assembly an essentialpart used in gas furnaces. It is a motor with a blower intended to provide air for combustion. When the furnace is on, the BLW0521 opens to the outside and pulls in fresh air into the assembly. Here, this air is mixed with natural gas to form an explosive gas and air mixture. This is then ignited to produce heat that heats the furnace heat exchanger as required. As it is known the combustion blower assembly is the essentialcomponent that contributes to the normal operation of the furnace, by providing constant airflow.