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Furnace conversion

Posted: Sat Dec 20, 2008 7:50 pm
by twistednkrazy
I am converting a natural gas Miller MGC-80 to lp. What are the parts I need for this and where can I find them? Also any help on how to do the change over would be great. On the furnace it says lp conversion orifice is included but that has been long gone as I am not the original owner and there is no manual.

RE: Furnace conversion

Posted: Sat Dec 20, 2008 8:26 pm
by Yanita
Hi,

Welcome to the site.

I am going to move your post to the HVAC forums. Please read the posting tips there to make sure you have included as much info as the tech might need.

Merry Christmas,
Yanita

RE: Furnace conversion

Posted: Mon Dec 22, 2008 2:04 pm
by Robert
Hi,

LP Burner Orifice # 661041 @ $9.00 + $4.50 shipping.


Change orifice, convert gas valve by removing conversion stem, invert and replace. Will change from showing NG or NAT GAS to LP.


Have hvac tech or gas company change gas pressure after installing LP tank and regulator.


Inspect cycle and adjust burner flame if needed.


Thanks,
Robert