CPSC: ABSORPTION REFRIGERATOR MODEL DM2663RBX.: CONSUMER STATED A BOILER TUBE SEAM RUPTURED, AND RELEASED FLAMMABLE HYDROGEN GAS. *SS THE CONSUMER STATED THE UNIT FAILED TWICE. THE SERVICE CENTER PULLED THE UNIT OUT AND DISCOVERED IT HAD CAUGHT ON FIRE. DOMETIC WAS REPLACING THE UNIT UNDER WARRANTY. *JB