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a restricted heat exchanger
this 12-amp relay is a direct professional-grade replacement for the 90-101 switching relay and is plug-compatible with Steveco 90-340 and Mars 90340 models
As a liquid line filter drier
reducing the need to carry multiple fixed-temperature switches in the field
KMC Controls STE-1451 Sensor a restricted heat exchangerThe KMC Controls STE 1451 is a professional grade outside air temperature sensor designed for precise ambient monitoring in building automation systems. Built around a high accuracy 10,000 ohm Type III thermistor, this sensor provides the reliable resistance to temperature data required for critical HVAC functions like economizer control, chiller dispatch, and weather compensated heating resets. The STE 1451 is housed in a rugged, NEMA 4X (IP65)
US$ 58.00
US$ 27.00
US$ 58.00
US$ 48.00