| Water-to-air Heat Exchanger Coil with straight 3/4" FPT outlets. Used in forced-air furnaces with plenum size of approximately 15" x 18". Dimensions: 15" x 18" x 4-1/8". Free shipping. |
| Water-to-air Heat Exchanger Coil with straight 3/4" FPT outlets. Used in forced-air furnaces with plenum size of approximately 15" x 18". Dimensions: 15" x 18" x 4-1/8". Free shipping. |