Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Supporting Materials | Rationale | Status |
|---|---|---|---|---|---|---|---|---|
| Version 2020 | 08/14/2020 - 14:26 | 5.0108.4o | Air handler sealing | Seal air handler and adjoining ductwork in accordance with SWS Subtopic "Duct Sealing" If air handler is installed in a building cavity (i.e., closet), seal the cavity to eliminate any return air leaks from adjoining chases |
Air handler leakage less than 1% of system airflow installed in an air sealed cavity |
Black Line | ||
| Version 2020 | 08/14/2020 - 14:26 | 5.0108.4o | Air handler sealing | Seal air handler and adjoining ductwork in accordance with SWS Subtopic "Duct Sealing" If air handler is installed in a building cavity (i.e., closet), seal the cavity to eliminate any return air leaks from adjoining chases |
Air handler leakage less than 1% of system airflow installed in an air sealed cavity |
Black Line |