Kanal Luftvarmer
{"EFR":"Heater for air heating systems, among others as additional heating in heat recovery systems in residential buildings or in connection with air duct systems.\n\nThe duct part is a round, galvanized steel pipe with a rubber sealing ring at both ends. The terminal box is made of galvanized steel and equipped with a M20 screw connection (IP44). The heating elements are made from AISI 304. Single-pole thermal fuse (30-87 ºC) with automatic reset and manual reset (125 ºC).","EFFK":"Heating register designed for flange mounting in rectangular ducts of climate, heat recovery, and ventilation systems. Duct part made of galvanized steel,\n\nIncluded is a temperature limiter with automatic reset and a fire thermostat with manual reset. The air heater is divided into groups of 3 or 4 depending on the power rating."}