Oil Boiler Malfunctions: Subtle Signs That Are Easy to Miss

Oil boilers have long been recognized as reliable heat sources in homes across Ireland. Their resilience to climate changes, including humid weather and temperature fluctuations, makes them a popular choice in private homes and cottages. However, even the most robust heating systems are subject to wear and tear. The most insidious are those malfunctions that occur unnoticed—without obvious operational failures or alarming signals.

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