The Glow-worm 0020123131 Heat Exchanger is a genuine 10-plate domestic hot water (DHW) heat exchanger designed for the Glow-worm Compact C boiler range. This component is responsible for transferring heat from the primary circuit to the domestic hot water supply, ensuring reliable hot water flow and consistent temperature.

Over time, plate heat exchangers can become restricted by limescale, debris, or sludge, which can reduce hot water output, cause fluctuating temperatures, or lead to poor flow rates. Replacing it with this genuine Glow-worm part restores efficient heat transfer and dependable hot water performance.

Key Features

• Genuine Glow-worm 10-plate DHW heat exchanger

• Ensures efficient heat transfer to domestic hot water

• Restores strong flow rates and stable temperatures

• High-quality, corrosion-resistant construction

• Direct-fit replacement for easy installation

Compatible With

This heat exchanger is suitable for:

• Glow-worm Compact C models requiring a 10-plate DHW exchanger

Please verify the part number (0020123131) with your boiler manual to ensure accurate compatibility.