Section 16 MACHINERY AND MECHANICAL APPLIANCES; ELECTRICAL EQUIPMENT; PARTS THEREOF; SOUND RECORDERS AND REPRODUCERS, TELEVISION IMAGE AND SOUND RECORDERS AND REPRODUCERS AND PARTS AND ACCESSORIES OF SUCH ARTICLES 84 NUCLEAR REACTORS, BOILERS, MACHINERY AND MECHANICAL APPLIANCES; PARTS THEREOF 84 19 DOMESTIC PURPOSES; INSTANTANEOUS OR STORAGE WATER HEATERS, NON-ELECTRIC. 84 19 19 SOLAR WATER HEATERS, FOR DOMESTIC USE Commodity Code Description 84 19 19 10 SOLAR WATER HEATERS, FOR DOMESTIC USE 84 19 19 20 OTHER SOLAR WATER HEATERS 84 19 19 30 OTHER WATER HEATERS, FOR DOMESTIC USE, NON-ELECTRIC 84 19 19 90 OTHER INSTANTANEOUS OR STORAGE WATER HEATERS, NON-ELECTRIC