Convection (Room Air) Blower. 250 cfm
- **NOTE: For all models listed on this page - including Corn/Multifuel Stoves, Pellet Utility Furnace, Pellet Auxiliary Heater and 2002 and later "Deluxe" freestanding and insert pellet models. Also "Imperial Pellet" models.
- NOTE: For "Deluxe" models made before 2002, see PU-4C442 Convection Blower ("Deluxe" models have louvers: 25-PDV and 25-PI, 55-SHP22, 55-SHP22L and 55-SHP20, 55-TRP22 and 55-TRP20, American Heritage).