Heat Pump Differential Thermostats for solar water heating, pools & boilers

Differential thermostats are mainly used to operate circulation pumps in solar energy systems. The unit activates the circulation pump when the difference between two measured temperatures is above a pre-defined value.

Variety of models available, including:

• Pre-programmed or programmable controller^*

• Abilities to alert under malfunction of pump^*

• Sense and prevent pipes freezing^*

• Display of boiler and/or solar collector internal temperatures^*

• No additional wiring between external solar collector and in-house boiler and display, using PLC (power line connection) data transfer^*

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* Select models only. Please contact us to check pricing and availability.

Military grade Power converters and inverters for trucks and buses.

Any Combination:

• 12 to 24

• 24 to 12

• DC to DC

• DC TO AC

• AC TO DC

• Custom designed and built to fit your needs

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Laser Based Range/Level Sensor

Grain silo level sensor and other applications

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