New Delhi, Nov. 20 -- Oil Filled Radiators have a reputation for being trustworthy winter companions. They warm rooms gently, stay silent, and keep the chill under control for hours. Many people think they never need attention, yet a neglected OFR can lose efficiency, waste power, or even cause safety risks. An annual service is easy to ignore, although it makes a real difference in performance and peace of mind. A quick check today can save a very cold morning tomorrow.

If your OFR used to heat the room before a cup of tea cooled down and now drags its feet, something is off. Slow warming points to dust-packed fins, a tired thermostat, or sediment forming inside the unit. These issues force the heater to work harder for the same result....