HEAT RECOVERY CORE DESIGNED TO WORK IN CONJUNCTION WITH FORCED-AIR FURNACE SYSTEMS. THE EXHAUST AIR DUCT IS CONNECTED TO THE SUPPLY AIR DUCT OF THE FURNACE AND WARM AIR IS DRAWN FROM THE FORCED-AIR HEATING/COOLING SYSTEM. THE SUPPLY AIR DUCT IS CONNECTED TO THE FURNACE'S MAIN RETURN AIR DUCT. THE FRESH AIR ENTERS THE FURNACE AND IS DISTRIBUTED THROUGHOUT THE HOUSE USING THE EXISTING DUCTING OF THE FORCED-AIR SYSTEM. DESIGNED WITH 2 FACTORY INSTALLED MOTORISED DAMPERS. WHEN THE RELATIVE HUMIDITY IN THE HOME RISES ABOVE THE SELECTED LEVEL, A WALL-MOUNTED DEHUMIDISTAT WILL TRIGGER THE MOTORISED DAMPERS TO OPEN AND ACTIVATE THE FURNACE BLOWER FAN TO EXCHANGE THE AIR UNTIL THE SELECTED LEVEL HAS BEEN RESTORED.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6 AS WELL AS THE TEXT OF CN CODE 841583 00