HYDROTHERM

CONVECTORS [ AND RADIATORS ] * FOR HEATING ROOMS AND ENCLOSURES * - NAMELY, CABINETS PROVIDED WITH MOTOR-DRIVEN FANS FOR BLOWING AIR OVER HOT [ OR COLD WATER ] COILS * , USED IN CONNECTION WITH LOW PRESSURE, LOW TEMPERATURE (UNDER 250 DEGREE F.) BOILERS; AND CONVECTORS FOR COOLING ROOMS AND ENCLOSURES - NAMELY, CABINETS PROVIDED WITH MOTOR-DRIVEN FANS FOR BLOWING AIR OVER COLD COILS * [ FOR HEATING AND COOLING ROOMS AND ENCLOSURES, USED IN CONNECTION WITH LOW PRESSURE, LOW TEMPERATURE (UNDER 250 DEGREE F.) BOILERS ]