SMS 43L/P Casing Wall G2 BL (701-002-12) is a replacement wall casing designed for the SMS 43L/P series. It provides a neat, secure enclosure for mounting the unit on vertical surfaces and preserves access to controls and connections. Ideal for installations where a dedicated wall-mounted housing is required. Ensure compatibility with your SMS 43L/P model and the G2 BL variant before purchase.