CO2 output of gas generator at wrong temp

The CO2 output of the natural gas generator is supposed to be 110 C or the temperature of the generator if it is hotter, but it is coming out < 25 C apparently because that is the temperature of the generator.  I of course, have it going into insulated pipes to carry it down to the oil biome, but at the first insulated pipe segment coming out of the generator it is already < 25 C.