Saunier Duval has two kinds of heat exchangers that can be fitted, the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and uses heat from the burner to raise the temperature of water within the system. The secondary heat exchanger only appears on combination boilers and allows the heat to be transferred between two closed systems.
Supplied with screws and gaskets
Technical specification
TypeHeat ExchangerCompatible WithThemaclassic PLUS F 24 E, Themaclassic PLUS 30 E, Themaclassic F 30 E, Thema Condens F 24 E and Thema Condens F 30 EManufacturer Model NoS1016600Brand NameSaunier Duval