Why Does My Heater Smell Like Fish? A Guide to Understanding and Troubleshooting Odorous Heaters
Why Does My Heater Smell Like Fish? If your heater smells like fish, the most likely cause is overheated plastic in electrical components. This fishy smell could be coming from outlets, switches, electrical breakers, wiring, or overloaded extension cords. The smell may be drawn into the intake vent of your HVAC system and then dispersed…