π₯ Replacement Boiler PCBs & Central Heating Control Boards
A malfunctioning control board is often the hidden cause of heating failures. Our selection of Boiler PCBs is curated to help technicians and homeowners restore hot water and heating systems quickly. From ignition modules to main logic boards, Termix.ro provides high-quality electronic components compatible with the industry’s leading boiler manufacturers.
βοΈ Critical Logic & Safety Controls
The PCB is the "brain" of your boiler, managing everything from gas flow to safety sensors. Our replacement boards ensure:
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Precise Ignition Timing: Reliable start-ups every time the thermostat calls for heat π‘οΈ.
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Flame Sensing Accuracy: Enhanced safety protocols to monitor combustion and prevent gas leaks.
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Pump & Fan Management: Efficient modulation of internal components to reduce energy consumption π.
π οΈ Broad Compatibility for Major Brands
We stock and source PCBs compatible with a wide range of popular heating systems used in Romania and across Europe:
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Compatible Brands: Parts designed for Ariston, Vaillant, Viessmann, Baxi, Junkers, and more.
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OEM Standards: Our boards meet or exceed original manufacturer specifications for voltage tolerances and thermal resistance.
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Pre-Tested Quality: Every board undergoes rigorous quality checks to ensure "Plug & Play" reliability upon installation.
π Boiler PCB Troubleshooting: Common Failure Signs
| Symptom β οΈ | Likely Cause | Solution π‘ |
| No Display / Dead Power | Blown fuse or transformer on PCB | Replace main Control Board |
| Ignition Failure (Error Code) | Faulty ignition relay on board | Replace Ignition/Logic PCB |
| Cycling On/Off Constantly | Overheating or sensor logic error | Check PCB for burnt capacitors |
| Pump Not Starting | Relay failure on the board | Replace PCB or Pump Relay |
π‘ Why Source Heating Electronics from Termix?
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β‘ Emergency Dispatch: We understand that a broken boiler is an emergency. We prioritize fast shipping to get your heat back on π.
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π‘οΈ Built for Longevity: Featuring high-temp capacitors and reinforced soldering to withstand the heat of a boiler cabinet.
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π¦ Expert Cross-Referencing: Use our search bar to find boards by Part Number or Boiler Model.
