Keystoker Coal Stove 350CFM Convection Blower Fan. OEM replacement for most standard keystoker 105,000BTU coal stoves and optional upgrade for 90,000BTU stoves (normally use 265CFM fan). If you did not get a 90,000BTU stove with the 350 fan, you can’t upgrade it now, the flange will not line up.

Please send pictures or model numbers on existing blower if any question about fitment, prior to purchase.