FC2500 Furnace Installation and Operation Manual
5.4.3 Minimum number of outlets and maximum lengths of ducts - A minimum of 6 start-off adapters must be installed on the start-off plenum. The location of the adapters has no impact on the distribution of air.
- Block the unused outlets with the block-off caps (B) and provided screws (D) . Insert the block-off under the plenum top.
29
Made with FlippingBook - professional solution for displaying marketing and sales documents online