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View Full Version : Goodman furnace orifice location model gmt070-3b


flywheel46
Sep 4, 2012, 11:56 AM
Need to convert to lp but don't know where to find orifice location

hvac1000
Sep 4, 2012, 01:08 PM
Need to convert to lp but don't know where to find orifice location


You will need a lot more than just the orifice location. You will need special tools to set the gas pressure exactly to the specs the manufacturer supplies etc.

ma0641
Sep 4, 2012, 02:35 PM
Unless this is a dual fuel model, you will also need to replace the regulator and pilot orifice along with the main orifices too.