I have 2 Quadra fire stoves. $5.00 a day and my wife likes it hot in the house. The cats sleep on them all the time. The only problem I have had is with a power loss the generator will power all the essentials but not have enough left over to start the pellet stove. I just have to keep it running or manual light it. NBD
I have a Quadrafire too. They are very nice and I need to look into the back-up generator. We rarely lose power for too long, but it does happen.
The things are not cheap!
You need to look carefully at the construction and features. Be sure to get what you want. You can save a $1000 on one and end up wishing you had purchased a better unit. Be particularly mindful of the size of the pellet hopper. My unit is claimed to hold 90# of pellets, but in reality it holds more like a bag and a half (60#). These things do go through the pellets at a pretty good rate, so the small units, and particularly the fireplace insert models, are not going to burn too long unattended if they don't hold at least 30-40#. Again, BEWARE of the manufacturer's claim about capacity and do some investigating.
I don't think the price of pellets at $4+/bag is going to allow me to save much money. My house is pretty well insulated but is all electric. So far, when I factor everything in, it is looking like a wash. On the other hand, the stove does put out a lot of heat and gives me another alternative.
Cleaning the unit is simple. Very little ash to dispose of. Lugging the pellets around is more convenient than firewood. No particular worries about safety. Lots of electronics on my unit.
That kind of concerns me, but the dealer says the unit has a good track record in that department. I can't see much to complain of, but I do stand by my thought that my unit, in my installation, is not really saving me much money. It is sort of an expensive toy.