Specification History

SWS Version Created Specification ID Title Specification Objective Supporting Materials Rationale Status
Version 2020 08/14/2020 - 14:28 7.0303.5a Expansion tank selection

Select a tank that:

is rated for potable water

is sized according to applicable code (i.e., IPC, IRC, IBC) and manufacturer specifications

If conflict exists between code and manufacturer specifications, apply the more restrictive requirement

Safe and properly sized expansion tank

Black Line
Version 2020 08/14/2020 - 14:28 7.0303.5a Expansion tank selection

Select a tank that:

is rated for potable water

is sized according to applicable code (i.e., IPC, IRC, IBC) and manufacturer specifications

If conflict exists between code and manufacturer specifications, apply the more restrictive requirement

Safe and properly sized expansion tank

Black Line