The Zehnder Terraline Neo trench heater offers an elegant alternative wherever free-standing radiators should be avoided for reasons of aesthetics or underfloor heating is not possible. All that is visible is the frame, complete with integrated decorative grille. Where natural convection is not sufficient, Zehnder Terraline Neo operates with fan-assisted convection. This not only ensures a high thermal output and keeps windows free of condensation, it makes the room heating much more versatile, allowing it to be switched on as required for short heating phases. The trench heater is ideal for use where there are large areas of full height glazing.