£25.20 inc. VAT
Suitable for following appliances:
• 100 WB1B 30 kW System
• 100 WB1B 35 kW Combi
• 100 WB1B 26 kW Combi
• 100 WB1B 26 kW System
• 100 WB1B 30 kW Combi
• 100 WB1B 35 kW System
Suitable for following appliances:
• 100 WB1B 30 kW System
• 100 WB1B 35 kW Combi
• 100 WB1B 26 kW Combi
• 100 WB1B 26 kW System
• 100 WB1B 30 kW Combi
• 100 WB1B 35 kW System
A Viessmann return house with retaining clips, nuts, cable tie and fibre washer for the heat exchanger of Vitodens boilers. The heat exchanger transfers heat from a boiler's burner to water. A primary heat exchanger is found in all boilers, using heat from a burner to raise the temperature of the water in the system while a secondary heat exchanger is present only in combis and allows the heat to be transferred between closed systems.
