OK problem or one of them is that this ing thing is propane. The guy who sold it lied. Orifice are stamped #55. I drove in the rain out to the country (should have been a clue) to pick this up.

So now I need new orifices and a spring.

I have trouble finding the correct orifice size for my model i think it is #43. Can anyone help?

 

best bet is to call johnstone supply they handle goodman..or check on line for the parts you need....welcome to buying used stuff... ben sr

 

They used to call themselves janitrol back in the day,I used to call them jani-junk back in the day before goodman bought them out and improved them greatly.
Im not sure if jonstone supply/j-mart will sell to the public in your area but its wort a try,you could check on line at ecomfort.com or someplace like that though.

 

Thank you all. I ended up ordering the gas valves and orifice from sears parts direct. They are supposed to be calibrated to the required water column.

I am in the next phase of my HVAC install and I have a question about the furnace condensate drain.

I have seen instances where the condensate drain is fitted to a T that connects to a 3" primary vent, is this necessary? I assume this is done because it is a mixture of gases and liquid. Am I correct? A trap is also required in the drain line to prevent exhaust gasses escaping. Correct?

Thanks all just want to know what I am dealing with CO2 kills.

 

I purchased a used Janitorial (Goodman Furnace)

Janitrol not Janitorial

 

ok Janitrol then.. lol. Thanks! :thumbsup: