HEATING UNIT FOR WATER HEATER

摘要

The present invention discloses a heating unit for a water heater. It includes a heating pipe (7) installed on a connecting panel (2). An opening is formed on the connecting panel (7) for installing a water conveying tube (11). Thus the heating pipe (7) and the water conveying tube (11) are mounted integrally on the connecting panel (2). The water conveying tube (11) and the heating pipe (7) are fixed separately and hermetically on the connecting panel (2), thus the heating unit (1) is formed. Then the whole heating unit (1) is fixed on the inner container of the water heater. The heating unit decreases the spotwelding points, saves material and avoids leak.