Beckett BB-BLR-120-S2 Oil Burner For Williamson OWB-4, OWT-4, OSB-4 Series 2 Boilers

R.W. Beckett Specifications: WT-702 Firing Rate: 1.00 GPH / 1.20 GPH #2 Fuel Oil For: Williamson OWB-4, OWT-4, OSB-4 Series 2/3 Boilers

R.W. Beckett Specifications: WT-204 Fiiring Rate: 1.75 GPH #2 Fuel Oil For: Williamson OWB-6, OWT-6, OSB-6 Series 2 Boilers

R.W. Beckett Specifications: WT-203 For: Williamson OWB-5, OWT-5, OSB-5 Series 2 Boilers

R.W. Beckett Specifications: WT-703 Firing Rate: 1.20 GPH / 1.45 GPH #2 Fuel Oil For: Williamson OWB-5, OWT-5, OSB-5 Series 2/3 Boilers

R.W. Beckett Specifications: WT-704 Firing Rate: 1.40 GPH / 1.75 GPH #2 Fuel Oil For: Williamson OWB-6, OWT-6, OSB-6 Series 2/3 Boilers