BOILER SIGMAR COMPACT LT 30.Boiler built with quality materials suitable to the marine environment which ensure high strength and durability, with AISI 316 stainless steel tank insulated with rigid polyurethane foam, closed cell high density and protected by a container with mounting brackets and coated entirely impact-resistant plastic.General technical features:Heat exchangers in stainless steel AISI 316, contact thermostat to regulate external heater (Double Coil models only art.2400624), incoloy electric heating element 800-1200 W 220 V, regulating thermostat with double safety, electric cable with schuko plug, safety and non return valve (6 bar ± 1), engine and water fi ttings 1-2 gas, universal mounting (vertical and horizontal).