By Rachel Lockwood OSU Extension Dec 21, 2020 Rachel Lockwood When families want to ward off winterâs chill in a specific part of the home, electric space heaters may be good option. Space heaters arenât designed to replace your homeâs heating system, but they can provide plenty of supplemental heat for contained spaces in your home. Electric heaters should be thoroughly inspected, including checking the cord and plug for damage, before they are turned on. If there is any damage, do not use the appliance. Families in the market for a new electric heater should look for a product with the Underwriters Laboratories certification mark. The most recent models will incorporate the most up-to-date safety standards and features.