73743598
Aug 1, 1988
HEATING SYSTEMS, ELECTRICAL AND ELECTRONIC CONTROLS FOR HEATING SYSTEMS, HEAT PUMPS, BOILERS, TEMPERATURE CONTROLLERS FOR HEATING SYSTEMS, COMPUTER INTERFACE UNITS FOR TRANSLATING DATA FOR POWER SUPPLIES TO HEATING SYSTEMS, ELECTRICAL CONTACTORS, CONSUMER UNITS, TEMPERATURE SENSORS, MINIATURE CIRCUIT BREAKERS, ALL FOR HEATING INSTALLATIONS
Environmental Control Apparatus