Viessmann Gas Spare Part 7826998 Control Box Vitodens 100 WB1A 24kW - Genuine
7179918 Vitodens 100-W WB1A 24kW System Gas Boiler. Part Number - 7826998. This is simple. All our products are Genuine Manufacturer Spares. We will always help you to have a 100% positive happy buying experience.