FLEXICOM SX 18 CX 24 CX 30 SX 30 Heat Exchanger+ Sump 0020020707

Glowworm Heat Exchanger 0020020707

For use with the following Glowworm boilers:

Glowworm FLEXICOM SX 18

and Glowworm FLEXICOM CX 24

with Glowworm FLEXICOM CX 30

fits Glowworm FLEXICOM SX 30

There are two different kinds of heat exchanger that can be present, 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 is only required in a combi boiler and allows the heat to be transferred between two closed systems.

Box has damage from storage