Cost to Install New Thermostat

I have a steam heated 3 family. The heat works fine when it’s on but the thermostat doesn’t seem at all sensitive. Either I put it up over 70 and it comes on, or I have to drop it below 60 to turn off–regardless of what the temp is outside. I may want a programable one. What does this cost to install? Thanks.

By hoffster | 11/21/2009 9:34 AM