These are the do’s....

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Side Return	Variable Speed Air Handler	Two Returns
Downflow Furnace With Upduct	Trane Condenser

Don’t do these....Once in a while a situation occurs when it’s the worst!

Fire In Furnace	Didn't Use A Filter	Severely Damaged Burner

Is this one of the oldest condensers in Enid?

I think I’ll just remove the 3-4” thick concrete pad and make it larger.  What the????