Vermont castings ewf36a, Installing the firestop spacer in the ceiling hole, Proper firestop spacer installation – Vermont Casting EWF36 User Manual
Page 13: Canadian requirements for insulation shield, Continue installing pipe to complete run, Chimney supports, Additional ceilings
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Vermont castings ewf36a, Installing the firestop spacer in the ceiling hole, Proper firestop spacer installation | Canadian requirements for insulation shield, Continue installing pipe to complete run, Chimney supports, Additional ceilings | Vermont Casting EWF36 User Manual | Page 13 / 32
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