I have done all the usual start up procedures and nothing happened. I waited and redid the procedure again and still nothing happens. I replaced the batteries in the thermostat hoping that is all that is needed. I checked the electrical box to make sure it wasn't tripped all are on. I noticed that I don't smell any gas, shouldn't I smell a little when it is prepped and ready to ignite? The led light is on, doesn't that indicate that it is getting the 24volts? :confused: