Elbow90Deg 7In 26Ga

Orifice 56 .046In Hba2G Lp

Orifice 53.059Inhba1G Ng

Orifice 63 .037In Hba1G Lp

Valve Gas-Combination 3/4Inx3

Orifice 052 In Diaabove 6500

Orifice L P - Above 6500Ft 66

Orifice 0635 Diaabove 6500

Valve Gas 1-Stage 1/2X1/2

Flame Sensor