Type SU Heat Exchangers 4" U Tube Design (C 121C) (Not for construction. Contact local Rep for certified submittal.) 1,81 MB
Type WU Heat Exchangers 20" U Tube Design (C 131.8A) (Not for construction. Contact local Rep for certified submittal.) 289,18 kB
Alberta Utility Averts Potential Catastrophic Holiday Failure with Proactive Pipeline Management Approach 932,64 kB