Truma Combi Boiler 2E UK PCB Board

Truma Combi Boiler 2E UK PCB Board

Truma 12v combi pcb board for the combi 2e 06/2018-05/2020 & 06/2020-onwards

The Truma Combi Boiler 2E UK PCB Board is a genuine replacement electronic control board designed for Truma Combi 2E heating and hot water systems in caravans and motorhomes.

This PCB (Printed Circuit Board) acts as the central control unit, managing heating, water temperature, ignition, and system safety functions. If your boiler is experiencing faults, error codes, or inconsistent performance, replacing the PCB can restore full functionality.

Manufactured by Truma, a leading European brand in caravan and motorhome heating systems, this component ensures OEM reliability and seamless compatibility.

Why Choose the Truma Combi 2E PCB Board?

• Genuine Truma replacement part – exact fit and performance
• Controls heating & hot water functions
• Restores faulty boiler systems
• Reliable OEM electronics
• Compatible with multiple Combi 2E variants
• Essential repair component for heating systems

Key Features & Benefits

Central Heating Control

The PCB manages all key functions including temperature regulation, ignition, and fan operation, ensuring safe and efficient performance.

Reliable System Operation

Replacing a faulty PCB can resolve common issues such as:

• Heater not starting
• Error codes on control panel
• Intermittent heating or hot water

OEM Quality & Compatibility

Designed specifically for Truma systems, ensuring plug-and-play compatibility without modification.

Essential Maintenance Part

Ideal for servicing older systems or restoring full operation after electrical faults.

Technical Specifications

• Product Type: PCB (Printed Circuit Board) / control board
• Compatibility:
  • Truma Combi 2E boilers
  • Suitable for UK models and variants (check part number)
• Voltage: 12V DC system control
• Function: Controls heating, hot water, ignition, and safety systems
• Part Number: Typically 34030-26400

📏 Dimensions

• Type: Internal electronic component
• Size: Compact PCB unit designed to fit within Combi boiler housing

👉 Not externally sized – precision fit inside heater unit

⚖️ Product Weight

👉 Total Product Weight: Approx. 0.28 – 0.30 kg

(Lightweight internal electronic component)

What’s Included

• Truma Combi 2E PCB Board
• Integrated electronic control circuitry
• Connector interface (pre-installed)

Where This Fits

Designed for installation within:

• Truma Combi 2E heating systems
• Caravan heating and hot water units
• Motorhome boiler systems

👉 Installed internally as the main control board of the boiler

Fitting Instructions

Installation Overview

• Isolate 12V power supply and gas system
• Access the internal Truma Combi boiler unit
• Remove faulty PCB board
• Disconnect wiring harness carefully
• Install new PCB and reconnect all connectors
• Reassemble boiler casing
• Restore power and test system

Important Notes

• Ensure correct part number compatibility before installation
• Avoid static damage when handling PCB
• Check fuses and wiring before replacing PCB (fault diagnosis recommended)
• Perform full system test after installation

⚠️ Professional installation strongly recommended, especially for gas/heating systems

Ideal For

• Caravan heating system repairs
• Motorhome boiler fault fixes
• Campervan conversions with Truma heating
• Replacing damaged or faulty control boards
• Restoring heating and hot water systems

Vehicle Compatibility (SEO)

Suitable for installation in:

• VW Transporter (T4 / T5 / T6 / T6.1)
• Fiat Ducato
• Peugeot Boxer
• Citroën Relay
• Ford Transit
• Bailey caravans
• Swift caravans
• Elddis caravans
• Coachman caravans

Why Buy This PCB Board?

The Truma Combi 2E PCB Board is a critical component for maintaining reliable heating and hot water performance in your caravan or motorhome.

If your system has stopped working or is showing faults, replacing the PCB can be the fastest and most effective repair solution. With genuine Truma quality and precise system control, it ensures your heating system runs safely and efficiently.