Case Studies
EDC Technologies Savegas control and monitoring technology has been around for almost 40 years, successfully providing proven energy savings to thousands of customers across the nation.
Founded by Terry Pfaff in 1984 and incorporated in 1987, EDC's Savegas control technology has gathered and recorded over 39 years of historical energy savings control data on
thousands of centralized hot water systems.
Over these any years, EDC Technologies has worked closely with various Utility companies such as PG&E and SoCal Gas and reputable energy consultants across the nation, recording and documenting energy savings case studies on different types of centralized hot water systems. Since 1984 EDC has gathered and documented proven energy savings with our Savegas control technology in various forms, from Case Studies to public Work Papers.
A centralized hot water system before and after
a Savegas Energy Control and Monitoring
services is installed...
Note: A typical hot water system delivers a single temperature set point during standard operation.
A Savegas Controlled System learns your buildings usage patterns and delivers hot water based on actual demand, offering multiple set points within a 24hr period resulting in both energy savings and unnecessary system runtime.
Documented Savegas Case Studies
on Various System Types
Boiler with
Storage Tank
Heat Pump
Domestic Hot Water Heater
Tankless Hot Water Heater
Space Heat
Pool Boiler
