Burner Tuning Report
Job Name: 
Job Number: rrrrrr
Date: 2026-02-11
Burner Model: xyz
Burner Max (mmBTU/hr): 5
Fuel: Natural Gas
Air Temp (F): 70
Ambient (psia): 14.7
Air Flow @ Max (SCFM): 950
Air ΔP @ Max ("wc): 29
Gas ΔP @ Max ("wc): 42
Calculated Air Orifice (in): 3.669
Calculated Gas Orifice (in): 0.857

Pos | Gas ΔP | Gas CFH | Air ΔP | Air CFH | A/G
----------------------------------------------
 0% |   0.20 |     284 |   0.50 |    7487 | 26.34
10% |   0.20 |     345 |   0.50 |    7483 | 21.69