hey guys this is my first time posting in the pellet room i dont have any pellet stoves but my dad has two englanders. now here the? i went over to his place today to clean and start his stove for him he was away stove started fine but once the blower kicked on i knew something wasnt right. i turned it up to 9 and it was barely moving air. i remember 9 used to blow hard enough to cool the stove down now isnt the case. i want to go back over this weekend and fix this for him can anyone give me a suggestion should i take the fan off and check things out ? is there a filter somewhere? any help would be great as this is his only source of heat. thanks guys