Energy Saving Devices
Half-Light® Controllers
Plug and Play Energy Savings Device for Lighting
- Provides independent control for multiple ballast light fixtures
- Use with existing wall switch
- No extra wiring
Evaporator Fan Controller
Plug and Play Energy Saving Device
The Evaporator Fan Controllers are developed for use in walk-in coolers and freezers like the ones found in convenience stores, flower shops, schools, hospitals, cafeterias, etc. The fans in the evaporator boxes run at normal speed at all times, even if the thermostat is not calling for a cooling cycle. To save money, the Evaporator Fan Controllers monitor the the temperature on both the intake and exhaust of the evaporator fan unit. When the temperature of the exhaust is lower than that of the intake, the fans will run at normal speed. When the temperature of the exhaust is equal to the intake temperature however, the evaporator fan controller will reduce the speed of the fans to save energy, significantly reducing energy costs.
Room Energy Control System
By use of a combination of EnOcean® enabled wireless relays and transmitters, energy can be substantially saved by controlling lights, PTAC units or by door and window monitoring. Read about these solutions and learn more about room energy control and EnOcean® wireless technology.
