Suburban Mfg Furnace Blower Wheel For Sf Series. It is compatible with Suburban's SF-20 SF-25 SF-30 SF-35 SF-42 SF-20F SF-25F SF-30F SF-35F and SF-42F models. Includes a 90 day limited warranty. Features of Suburban Mfg 350129 Furnace Blower Wheel For Sf Series Designed for use with RV furnaces Compatible with Suburban's SF-20 SF-25 SF-30 SF-35 SF-42 SF-20F SF-25F SF-30F SF-35F and SF-42F models Includes one blower wheel per package 90 day limited warranty Package Contents: Suburban Mfg 350129 Furnace Blower Wheel For Sf Series Suburban Mfg 350129: Furnace Blower Wheel For Sf Series