We have an open gas fire in an old coal fireplace that sucks the air out of the room & blows it up the chimney. I'd like to replace it with something that meets the following specifications.
- closed front, fairly efficient
- exhaust goes up the existing chimney (which is in a party wall, so a through-the-wall balanced flue is impossible)
- air intake through the floor (the cellar below is ventilated to the outside) so it doesn't suck in any of the warm air from the living room
- can be connected to a gas pipe that already comes up through the floor
- flame failure & any other good safety features
Does such a thing exist? If so, what are the magic words^W^W correct terms that I need to search or ask for to find it?
(Although this is a DIY newsgroup, I have no intention of installing the thing myself. I have a gasfitter that I like from a previous job. I just need help figuring out how to find what we need.)
Thanks, Adam