The study about pollution was carried out in Greece, on poor stoves. Not the very best extra approved stoves. If it was the case,why aren't most of swedish,finish,Norwegian populations, dying in droves. And of course you have to use the best wood.
You certainly can have a stove fitted. with a flue liner, even if your chimney has a link in it,or a turn as it's known. a competent stove fitter uses a guide rope to guide the flue liner down the chimney.
We had a morso squirrel fitted a few years ago,in our old house and it cost about ,including scaffolding,stove fittiing,etc. But you might need to pay for the chimney opening up,tiling, a surround,depending on what you might be able to do yourself.
Weve.Just had two stoves fitted in our new house, they are large and cost about £8k in total ,but the stoves were very good ones,one cost £2700 for the stove alone the her about £2300, we got a white dovre 50 and a large morso, classic 2b._
This time the fitted user a cherry picker,it was really efficient instead of the scaffolding.
You won't get your money back,I don't think,by getting a stove fitted, but if you are responsible and get the best wood and stoves,they cannot be beaten.
Were looking forward to winter, now, when we won't be freezing our fits and blocks off, like last winter, when we struggled with our old boiler from 1974!
We now ha e the stoves, a fantastic efficient gas boiler and some new radiators, although I'm still dreading the gas bills, not as much a roast year though,despite the hikes.