BECKETT OUTSIDE AIRBOOT KIT FOR AF AND AFG BURNER

Beckett 51747 Air Boot Kit For Use With Beckett AFG or AF Oil Burners Same As Field Controls CAS-2B, 46268401 PARTS INCLUDED IN KIT: (1) 31988 - Air Boot (1) 31989 - Burner Housing Gasket Set (2) 4226 - Mounted Screws 1/4-20 x 1-1/4 (1) 2801 - Extended Coupling (1) 31990* - Flow Restrictor (1) 31991** - 4” Vacuum Relief Valve (VRV) (1) 31992** - 4” Intake Air Hood (IAH) This product is specifically designed for use with Beckett Models AF and AFG burners for ducting outside combustion air directly to the burner. (All components are Underwriters Laboratories approved for residential use in the United States and Canada.)