When using the surface-by-surface definition for foundation insulation it was found that heated crawlspaces only had their wall insulation updated and not the slab-on-grade. This update works as follows:
If the crawlspace is unheated the component isn't updated (floor above is updated via Opt-ExposedFloor)
If the crawlspace is heated and slab-on-grade is insulated the configuration is set to SCB_25:
Slab insulation is set to slab-on-grade insulation input provided
Wall insulation is the sum of foundation wall interior and exterior insulation
If the crawlspace is heated and slab-on-grade is uninsulated the configuration is set to SCN_1:
Wall insulation is the sum of foundation wall interior and exterior insulation
When using the surface-by-surface definition for foundation insulation it was found that heated crawlspaces only had their wall insulation updated and not the slab-on-grade. This update works as follows: