Ventless gas fireplaces are banned in some states ... can provide its calming glow and heat in two places at once. Prefabricated fireplaces (or prefab fireplaces for short) make up the bulk ...

Many newer prefab fireplaces are basically plug-and ... such as the Heat & Glo Crescent II Gas Fireplace. These generate heat by gas or electricity. No logs or stovepipes are needed, and there ...