18" x 15" Indirect Single Coil Boat Cylinder

38 Litre (8.3 Gallon) Indirect Single Coil Boat Cylinder

•1/2" Male Cold Feed

•1/2" Male Hot Water Draw Off

•1/2" Male Coil Connections

•1/2" Female Relief Valve Connection

•2 1/4" Immersion Heater Boss

Please note that all sizes specified are excluding insulation.