Baxi & Potterton Boiler Printed Circuit Board (PCB) 720043401 7690350 5120218
Customer must send their faulty PCB/unit before dispatch.
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 & Potterton Boiler Printed Circuit Board (PCB) 720043401 7690350
Product Overview
The Baxi & Potterton Boiler Printed Circuit Board (PCB) 720043401 7690350 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: Fans: Fan coils and motors failing due to boiler overheating will not be covered under warranty. Failures or defects caused by misuse. DIRECT SALE. Baxi 5121025 Potterton Printed Circuit Board Enclosure PCB Genuine New Baxi Platinum Combi 24 He & 28 He A Boiler Control Pcb 7690350 720043401 7690358
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: 7690350) 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:
