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The Mixing Expansion Module 444 is designed to operate a mixing device within a hydronic heating system as part of a tekmarNet® control system. It is capable of controlling a mixed system pump and six optional outputs for mixing: a variable speed injection pump, a floating action actuator, or an analog 0-10 V (dc), 2-10 V (dc), 0-20 mA, or 4-20 mA signal.
Tekmar® Mixing Expansion Module, 120 V, 24 V, NTC Thermistor Sensor, PVC, White, 4-3/4 in H x 2-7/8 in W x 1-7/8 in D
| Color | : | White |
| Dimensions | : | 4-3/4 in H x 2-7/8 in W x 1-7/8 in D |
| Material | : | PVC |
| Power Supply | : | 24 V |
| Sensor Type | : | NTC Thermistor |
| Voltage Rating | : | 120 V |