Quote Originally Posted by cruzmisl
Hi All,
I have a StaRite 333K BTU nat. gas heater and was hoping I could figure out how many cubic meters of gas it uses so I can calculate how much per hour this beast costs me to run. Any ideas?

Thanks,

When the unit is running it is consuming 333,000 btu/hr. Thus, for one hour of run time it consumes 333,000 btu. Your gas bill most likely has some indication of how much you pay per therm. A therm is 100,000 btu, so your unit consumes 3.33 therms per hour.