Barometric Damper: Natural Gas and Oil, For 11 in_12 in Duct Dia, Single and Double Acting, Silver
Item: 45DX73, MFR: 12"M+MG2, Brand: FIELD CONTROLS
| Single Acting/Double Acting | Single and Double Acting |
| For Fuel Type | Natural Gas and Oil |
| Rough Opening Diameter | 12 in |
| For Nominal Duct Diameter | 12 in, 11 in |
| Frame Material | Steel |
| Connection Type | Press Fit |
| Standards | cUL, UL Listed, CSA |