Serial Number Locator: Vitodens 200-W, B2HA / B2HB
Wall-mounted gas-fired condensing boiler with stainless steel cylinder burner and Inox-Radial heat exchanger surface.
Location #1 of serial number
The 16-digit serial number is located on the left-side of the boiler (front white cover removed).
Location #2 of serial number
This 16-digit serial number may also be located underneath the boiler along the bottom panel.