Well heres my question.. I would like to upgrade my heating in my biggest zone in our house. We have a large great room with a lot of windows (ie heat loss). THe room is currently heated through 44 feet of high trim baseboard heat which is adequate but in the deep winter months runs a lot do to the heat loss with the windows and high ceiling ( 26 ft). When the wind blows and its 10 below the room has cool spots and a lot of air movement. I get a enough heat output on the baseboard when the Tarm is running and I can output 180 degree water. The problem is when my output temps get to the 160 range, the heat output really isnt enough to keep the room comfortable. (wife thnks it feels chilly) I wanted to get rid of the baseboard and thought that radiant floor would be an option. I would have to use the Uponor quiktrak because i dont have access to the floor below as its a finished basement. Now my problem is I will not be able to get enough heat out of the in floor because I only have 440 sq. ft of floor space and I wont be able to output enough btus for the room which means if I do the quiktrak I would still need to keep the baseboard. Does anyone have any ideas on other options in order to increase the BTUs as well as being able to produce adequete heat at lower operating temps? I thought of the Runtal baseboard and have heard there is other companies with lower temp baseboard that would apparantly work but I really havent found anyone that has used the Runtal.. Any help would be appreciated. I figured there is enough experience on this board to point me in the right direction. THanks for the help.