Hydrolevel Single Zone Switching Relay
Heating system control technology serves to simplify installation and streamline maintenance processes.
Photo credit: Hydrolevel Co.
Hydrolevel Co. introduced the HydroZone, a Single Zone Switching Relay. HydroZone controls circulator pumps via standard 24V room thermostats. Equipped with an LED Zone Fault Indicator, HydroZone blinks if a zone call is not satisfied after three hours. HydroZone includes a resistor, 10VA transformer and C Terminal, as well as a built-in three-second delay Automatic Circulator Short Cycle Protection. Its 2-Option Test Button allows technicians to simulate a call for heat with a press and hold, or enter a two-minute test mode with a double tap.
Industry Standard Wiring Terminals ensure compatibility with existing systems. A large wiring compartment accommodates various configurations, and an extra L2 Terminal hosts additional connection options. Two SPDT Relays and Fuse Outputs offer control options while protecting against electrical overloads. The integrated 10VA Transformer powers the Hydrolevel AcuTemp Indirect Water Heater Control, eliminating the need for a separate power source.
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