New Delhi, Nov. 17 -- Everyone seems to be talking about OFR heaters this season. Social media clips, influencer reels, and cosy winter setups have turned them into the must-have home accessory of the year. They promise a quiet, gentle, soothing kind of warmth that feels healthier than the usual hot air blasts. Many people love the idea of even heating that fills a room slowly and comfortably. The real question is simple: should you join the crowd or take a pause before picking one up?

These heaters use oil as a heat reservoir. The oil warms up inside the fins and releases heat that lingers longer than you might expect. OFRs rely on a mix of radiant and convection heating to create a slow rise in temperature that feels steady and comfort...