Baxi Potterton Main Secondary Heat Exchanger 5112388
Trade-ready part listing Verify SKU, product condition and appliance compatibility before ordering.
BAXI
SKU N0313-1

BAXI COMBI 105HE & INSTANT 80HE 105HE SECONDARY HEAT EXCHANGER 5112388

Baxi Potterton Main Secondary Heat Exchanger 5112388 Product Overview The Baxi Potterton Main Secondary Heat Exchanger 5112388 is a critical component designed for specific Baxi heating sys...
Availability Available to order
Product code N0313-1
Brand BAXI
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Product information

Technical details

Baxi Potterton Main Secondary Heat Exchanger 5112388

Product Overview

The Baxi Potterton Main Secondary Heat Exchanger 5112388 is a critical component designed for specific Baxi 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.

ℹ️ Product Condition Options:
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: Baxi Potterton Main Secondary Heat Exchanger 5112388. Common Heat Exchanger Frequent release of excess pressure suggests blockages or material failures within

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: 5112388) is designed for models within the Baxi 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.

This part fits the following boilers:

Fits Appliance(s)
GC No.
Baxi Combi 105HE
47-075-18
Baxi Combi Instant 105E HE
47-075-19
Baxi Combi Instant 80E HE
47-075-17
Main Combi 24 HE
47-474-02
Main Combi 30HE
47-474-03
Main 18 HE System
41-467-01
Main 24 HE System
41-467-02
Main 28 HE System
41-467-03
Potterton Performa 12 HE System
41-591-24
Potterton Performa 18 HE System
41-591-25
Potterton Performa 24 Eco HE
47-393-11
Potterton Performa 24 Eco HE 2 Composite Block
47-393-25
Potterton Performa 24 HE System
41-591-26
Potterton Performa 24I HE
47-393-12
Potterton Performa 28 HE System
41-591-27
Potterton Performa 30 HE
47-393-13