- Water heater electrical or a gas which is provided with a covering element of a wrapping and detachable

摘要

The water heater casing has an inner section (12) attached to a wall and adhering to one section of the heater (1). An outer section (13) fits onto the first to enclose the water heater. the inner and outer sections are surrounded by a shell (14) to hold the assembly together. The inner and outer sections can have thermal insulation.