Serial Number Locator: Vitodens 200, WB2A
Wall-mounted gas-fired condensing boiler with stainless steel burner and Inox-Radial heat exchanger surface.
Location #1 of serial number
The 16-digit serial number is located on the left or right side of the boiler (cover removed).
Location #2 of serial number
The serial number may also be located underneath the boiler along the bottom panel.