Wood inserts are an excellent choice for zone heating and can be expected to be useful for a very long time. Many inserts purchased 20 years ago are still providing warmth to their owners.
Today's wood inserts meet or exceed emissions standards in even the toughest states. They burn very clean. Modern wood inserts leave a minimum of ash and get up to 12 hours burn time on a low setting. New wood inserts maximize your enjoyment of the fire, as well as reduce maintenance for a pleasurable way to heat your home.
When choosing a wood insert remember that bigger is not always better! A small home with a big stove could get very uncomfortable. Since these units are not controlled by a thermostat they will not moderate their heat output. Ceiling fans and a smaller stove should help disperse heat without driving you out of your home.