Heatilator Convection Blower for Cab50 & Ps50 Original Pellet Stoves Quadra-Fire Heatilator Eco-Choice Cab-50 and PS35, PS50 Pellet Stove Convection Blower Fits Heatilator Eco-Choice CAB-50 and PS-50 Models SRV7000-108 Includes Instructions. FREE Tech Support. Please use Amazon messenger.