Heatrae Heater Heat Exchangers
There are two different kinds of heat exchanger that can be within your heating unit, the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and it allows the transfer of heat from the burner to the water within the system. The secondary heat exchanger is exclusive to combination boilers and allows the heat to be transferred from one closed system to another.
HEATRAE 95608610 HX 150MM 7.2 SL SHORT
Part No: 1732460 / MPN: 95608610
HEATRAE CLAMP ( FOR HEAT EXCHANGER )
Part No: 1731765 / MPN: 95607519