IDEAL LOGIC COMBI C24 C26 C30 C35 & HEAT 12 15 18 24 30 PRIMARY PCB 175935

Ideal Logic Primary PCB 175935

Product Overview

The Ideal Logic Primary PCB 175935 is an electronic control component designed for use within selected Ideal heating systems. The primary printed circuit board (PCB) acts as the boiler's main electronic control unit, managing communication between key internal components and coordinating the appliance's operating functions.

As an essential control component, the primary PCB processes signals from sensors, switches, and thermostats to support correct appliance operation and reliable boiler performance. It also monitors safety-related inputs and can prevent boiler operation if a fault is detected within the system.

ℹ️ Product Condition Options:

This part may be available in New or Refurbished condition. Please select your preferred option from the dropdown menu above. Refurbished units are professionally inspected and tested to help ensure reliable operation. Please verify compatibility before purchasing to ensure correct fitment.

Technical Insight & Common Failure Symptoms

The primary PCB controls and coordinates the boiler's electronic functions by communicating with internal components, including sensors, pumps, fans, valves, and ignition controls. During normal operation, it continuously processes information to help ensure efficient and reliable appliance performance.

Typical symptoms linked to a faulty primary PCB include:

• Boiler failing to start or operate correctly
• Intermittent boiler shutdowns or lockouts
• Fault codes relating to electronic control or communication issues
• Loss of control over heating or hot water functions
• Incorrect operation of connected boiler components
• Unstable or inconsistent appliance performance

Replacing a faulty primary PCB may help restore normal electronic control and communication within the boiler system.

You can usually find PCB troubleshooting information in:

• The Ideal Support Centre
• The Ideal Spare Parts Catalogue
• Your boiler installation and servicing manual
• Boiler fault code documentation

Compatibility

This part (MPN: 175935) is designed for models within the Ideal range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee correct fitment.

Safety Advice

Boiler parts involve gas, electricity, and heating system components. Installation and servicing must be carried out by a Gas Safe registered engineer in accordance with current regulations.