The UltraTech™ communicating system delivers comfort and efficiency via UltraTech thermostats, indoor and outdoor control boards combined with the Copeland Scroll UltraTech two-stage compressor, and an UltraTech four-wire variable-speed blower motor. Using ClimateTalk™, the UltraTech components can have two-way conversations, sharing information on configuration, operation, and monitoring. With UltraTech systems, there are no additional wires to run or dip switches to set. A Call for Service alert displayed on the thermostat and onboard ComfortAlert™ diagnostics provide active protection from severe faults, improving system reliability and performance.

Emerson Climate Technologies, 1675 W. Campbell Rd., P.O. Box 669, Sidney, OH 45365; 937-498-3011;

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