We recently took a Ecoteck Monica pellet stove on trade. It is not a brand that we sell nor can get most parts for so we are selling it for what we have stuck into it. It seems to work as it should or you could use it for parts if you already have one.
I believe it puts out around 35,000 btus so while it won't heat your whole house it should do a good job as a zone type heater where you have a room, or a portion of your house that needs occasional heat.
It holds around 35# of pellets and has electric ignition.