Hello! We have the Regency H2100 for the same reason .. size of our tiny prefab fireplace and sq ft (1550). We live in Northern Cali and have mild winters. We used the only certified, licensed chimney and wood stove install guy within 200 miles to confirm we could use this model safely and install it. (After the dealer and mfg said it was good to go in our set up.) Better safe than sorry to us.
Our fireplace is on a stone wall, floor to ceiling and quite wide. The stone wall has a small, quiet fan in the bottom on either side and vents up to circulate the warm air out. So the stone keeps the home warm for hours if the fire goes out. I can't really tell what's surrounding your fireplace? Either way, husband or I are always up at some point in the night and will reload wood then. If you sleep all night, it might be a problem for you as you won't get all-night burns. But we come pretty close and those rare nights neither of us wake, there are plenty of coals to get the fire going again quickly. Every morning we take out ash to create more room in the firebox for the wood. We use a small steel, hand shovel and bucket and then take that outside since you don't want hot ash sitting in your home. Once the ash cools, you dispose of it.
Where is your fireplace located in your home? Good stuff if it's in the middle.
We love our stove and the big glass, viewing area of the fire. It's the radiant and convective heat together that, to us is so warm it's priceless. This heat warms to the bone, so comfy! But also warms the walls, the floors, the furniture, everything. Not just the air like furnaces. We have a propane furnace also and don't use it anymore except for hot water and do fill it in the summer (2.20 gallon).
It does take time to operate and keep it going. We work from home so this isn't an issue for us. It also takes time to learn how to use it but all wood stoves have a learning curve.
Cons: The convective air moving out the top of the unit creates a fine dust that has to be cleaned up off the floor and furniture and stuff in the stove room. All inserts create this fine dust, I believe. Since there are no ducts, vents and giant blower, you'll have to figure how to move the warm air around your home to the different rooms, even if you use the blower that comes with the stove. Little fan at the end of the house blowing colder air into the stove room works for us. We use a tiny fan like computers have. Small, quiet and very effective. The firebox isn't the biggest on the market, so more reloads. We prefer our bedrooms cool/cold for sleeping - love it that way!
Money wise, it will probably take us another 2-3 years to get our initial investment back (stove, install, wood, taking down walls to create an open-concept, etc). So the longer it holds up well after that point, the better our investment. I have to say if it died today, I'd go buy another
I like it that much. It's a whole life thing lol so cozy and good for the soul. I actually look forward to winter so we can burn.
Once you get the procedure for wood-burning down, it's a lot easier. But it still takes time. Not just push a button and get heat.