Icp Furnace Inducer Vent Gasket 1012588 2.80 x 2.80 x 0.40 Genuine OEM. This is a Genuine OEM ICP part. This inducer vent gasket (part number 1012588) is for furnaces. Inducer vent gasket 1012588 seals the opening for the inducer vent to prevent air leaks. Shut off the electrical power supply to the furnace before instal... - Icp Furnace Inducer Vent Gasket 1012588 2.80 x 2.80 x 0.40 Genuine OEM.