Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Rationale | Status |
|---|---|---|---|---|---|---|---|
| Version 2020 | 08/14/2020 - 14:27 | 6.0303.1q | Very cold climate considerations | In climate zones 6B, 7, and 8 (as defined by ASHRAE 62.2) do not install ERVs unless they are equipped with frost controls |
Prevent freezing of ventilators and condensation |
Black Line | |
| Version 2020 | 08/14/2020 - 14:27 | 6.0303.1q | Very cold climate considerations | In climate zones 6B, 7, and 8 (as defined by ASHRAE 62.2) do not install ERVs unless they are equipped with frost controls |
Prevent freezing of ventilators and condensation |
Black Line | |
| Version 2020 | 08/14/2020 - 14:27 | 6.0303.1q | Very cold climate considerations | In climate zones 6B, 7, and 8 (as defined by ASHRAE 62.2) do not install ERVs unless they are equipped with frost controls |
Prevent freezing of ventilators and condensation |
Black Line |