The Ideal 176546 Plate Heat Exchanger Kit is a genuine replacement domestic hot water (DHW) heat exchanger designed for 35kW Ideal boilers. This component transfers heat efficiently from the primary heating circuit to the hot water supply, ensuring strong flow rates and stable water temperatures.

Over time, plate heat exchangers can become blocked by limescale or system debris, leading to poor hot water performance, fluctuating temperatures, or reduced flow. Replacing it with this genuine Ideal 35kW kit restores full DHW efficiency and reliable everyday operation.

Key Features

• Genuine Ideal 35kW plate heat exchanger kit

• Provides efficient heat transfer for domestic hot water

• Restores stable temperature and consistent hot water flow

• Helps resolve temperature fluctuations and reduced flow issues

• Built to Ideal’s exact specifications for reliability

• Direct-fit replacement for quick, accurate installation

Compatible With

Suitable for selected Ideal boilers requiring a 35kW DHW plate heat exchanger kit (176546).

Please confirm compatibility using your boiler manual or existing component.