Baxi / Main / Potterton Boiler Main PCB 5112657
Trade pricing & order
Logged-in trade customers can view their assigned B2B price and add this item to their trade cart.
Trade pricing is available to approved accounts only. Sign in to your trade account to see your contracted B2B pricing and order this part.
Technical details
Baxi / Main / Potterton Boiler Main PCB 5112657
Product Overview
The Baxi / Main / Potterton Boiler Main PCB 5112657 is a critical component designed for specific Baxi heating systems. This Printed Circuit Board (PCB) acts as the central intelligence of the boiler, orchestrating ignition, safety monitoring, and temperature regulation. 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: © Baxi Heating UK Ltd 2011. 6.1. Information. 1. The Main Combi 24 HE Condensing Combination Boiler is. 'Water Byelaws Scheme - Approved Products'. To comply Baxi Potterton is a member of the Benchmark initiative and fully supports 230V at Main PCB - M4 connector across terminals. 37 & 38 and at igniter
Replacing this part often resolves the following issues:
- Restores reliable system operation and eliminates fault codes.
- Resolves specific failure symptoms such as intermittent lockouts, unresponsive controls, failure to ignite, or specific electronic fault codes (e.g., internal error)..
- Ensures safety compliance and efficient boiler performance.
Compatibility
This part (MPN: 5112657) 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.
