I have a floor furnace that worked last year and I lit it this year and it worked one day and would not come back on. What is the goning on with it now?

wmproop

is the pilot still burning?,,,,,when you re-light,does it stay burning?when you raise the temp on stat,does the gas valve open for gas to come out?,,,,,tell us more on what you`ve tried

T-Top

We need more info. some of the older systems used millivolts to open the gas valve using a thermopile(pilot generator) to generate the DC voltage. you can jumper the two wires together at the thermostat to see if the thermostat is the cause.