POTTERTON Main Heat Exchanger 5112331
Trade pricing & order
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Technical details
POTTERTON PERFORMA 9 12 15 18 21 24 SL BOILER SECONDARY HEAT EXCHANGER 5112331
Product Overview
The POTTERTON PERFORMA 9 12 15 18 21 24 SL BOILER SECONDARY HEAT EXCHANGER 5112331 is a critical component designed for specific POTTERTON heating systems. This Main Heat Exchanger transfers thermal energy from the burner flame to the system water within the combustion chamber. properly functioning components are vital for the energy efficiency and safety of your boiler.
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.
Technical Insight & Common Failure Symptoms
Based on service data: my boiler (a Potterton Performa 28) is on its last legs according to the repair guy. The issue? It keeps cutting out when the hot tap is on—runs I can't find in the manual what the small open top pipe is below the secondary heat exchanger. If it is some sort of gas valve release area
Replacing this part often resolves the following issues:
- Restores reliable system operation and eliminates fault codes.
- Resolves specific failure symptoms such as component malfunction.
- Ensures safety compliance and efficient boiler performance.
Compatibility
This part (MPN: 5112331) is designed for models within the POTTERTON range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.
Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.
