When selecting an air handling with two coils in series, we may need to include a minimum 18” access plenum between coils per ASHRAE 62.1-2019 paragraph 5.13.2 as follows:
Menu
When selecting an air handling with two coils in series, we may need to include a minimum 18” access plenum between coils per ASHRAE 62.1-2019 paragraph 5.13.2 as follows: