Can I use a geothermal heat pump with the Arzel® Zoning System?

Yes, and only these simply facts need to be remembered:
• For the HydroHeat System, a simple delay timer must be added to the panel to ensure that the Fan signal gets to the equipment before the compressor call.
• For the Water Furnace System, simply set the switch on the unit control board to accept 24 VAC signals.
The Arzel® Zoning System can control any heat pump that requires standard heat pump thermostat calls.

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