Vaillant Printed Circuit Board (PCB) 173533
Trade pricing & order
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Technical details
Ideal Isar Icos Esprit Control Pcb He24 He30 He35 He12 15 18 He24 173533
Product Overview
The Ideal Isar Icos Esprit Control Pcb He24 He30 He35 He12 15 18 He24 173533 is a critical component designed for specific Vaillant 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: https://myboiler.com/fault-codes/vaillant-f61-fault-code-repair/. The printed circuit board ( PCB ). It's a serious issue because it Vaillant F27 fault typically presents itself when the printed circuit board is failing or has failed completely. This happened to ours. The PCB
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: 173533) is designed for models within the Vaillant 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.
