CHAPTER XI. GAS, ELECTRIC AND KEROSENE HEATERS 77

77. Kinds of gas heaters. 78. Bunsen burner and asbestos-back heater. 79. Lighting gas stoves. 80. Care of gas stoves. 81. Illuminating flame and bright metal reflector heaters. 82. Gas radiator heaters. 83. Management of gas radiator. 84. Kerosene heaters. 85. Electric heaters. 86. Acetylene heaters.