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Module 1 Course Introduction - What is Water Efficiency?+
Unit 1 What is Water Efficiency?  
Module 2 Faucets, Showers, and Pipe Insulation+
Unit 1 Faucets, Showers, and Pipe Insulation  
Unit 2 Faucets, Showers, and Pipe Insulation Quiz  
Module 3 Plumbing Systems Design+
Unit 1 Plumbing Systems Design  
Unit 2 Plumbing Systems Design Quiz  
Module 4 Recirculation Systems-
Unit 1 Recirculation Systems  
Unit 2 Recirculation Systems Quiz  
Module 5 Drain Water Heat Recovery+
Unit 1 Drain Water Heat Recovery  
Unit 2 Drain Water Heat Recovery Quiz  
Module 6 Hot Water Distribution Compactness Factor+
Unit 1 Hot Water Distribution System Compactness Factor  
Unit 2 Hot Water Distribution Compactness Factor (HWDS) Quiz  
Module 7 Water Efficiency Modeling Final Exam+
Unit 1 Water Efficiency Modeling Final Exam