Worcester Greenstar Classic CDI Service Kit 87110041680 8716121817 87155058830
1x Ignition Electrode Set (MPN: 87155058830). 1x Burner Door Gasket Seal (MPN: 87110041680). 1x Insulation Gasket (MPN: 87110041680). This service kit is designed to keep your Worcester Greenstar boiler in top condition.