... warranty for whole system; 4.CE,SRCC,SK High Quality Compact Pressurized Solar Water HeaterAdvantagesA)Highly absorptive with ... color steel with electrostatic plastic coating* Solar collector: heat pipe vacuum tubeA) Size: 58 x 1800mm / ... quality guarantee * Packaging: Vacuum tube with carton and foam, water tank with carton, bracket with carton High Quality Compact Pressurized Solar Water Heater (Heat ...