Manufacturers

http://www.lacornue.com/ca
http://www.napoleonfireplaces.com/

Other brands of fireplaces

http://www.kozyheat.com/
http://www.selkirkcorp.com/
http://www.luxorfireplaces.com/gas-fireplaces-direct-vent.htm
http://www.heatnglo.com/
http://www.quadrafire.com/
http://www.heatilator.com/
http://jotul.com/ca/home
http://www.archgard.com/
http://mendotahearth.com/
http://pacificenergy.net/
http://www.townandcountryfireplaces.net/
http://majesticproducts.com/
http://monessenhearth.com/
http://vermontcastings.com/
http://www.quadrafire.com/browse/inserts.aspx
http://enviro.com/
http://www.lennoxhearthproducts.com/
http://www.marquisfireplaces.net/en/
http://www.kingsmanfireplaces.com/
http://www.neefoyers.ca/2012-04-24-15-14-12/fireplaces/2012-04-24-17-29-50/empire.html
http://www.montigo.com/
http://fr.valorfireplaces.com/
http://www.continentalfireplaces.com/

And many more