$199.00 12 Hour Plumbing CE Class Package quantity Add to cart SKU: ce-2143 Categories: Uncategorized, CE Classes Related products Construction Safety & Health $40.00 Add to cart Med Gas Class – Online $0.00 Add to cart Gas Testing, Sizing, Combustion Testing & Flue Gas Vent Materials $0.00 Add to cart Boiler Maintenance Checklist & Energy Code $70.00 Add to cart