Heliodyne DLTA 000-002 Delta-T Pro Wi-Fi Controller

Heliodyne DLTA 000-002 Delta-T Pro Wi-Fi Controller

120V or 240V, WiFi

  • Item # 2340-003
  • (0)

Price: $648.00
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Heliodyne DLTA 000-002 Delta-T Pro Wi-Fi Controller, 120V or 240V, WiFi


The Pro controller is the most advanced version of the Delta-T line of controllers. Pro units share the same advanced energy performance monitoring and data storage capabilities of the Pro Lite version, but add enhanced functionality. Additional relays and sensor input options make the Pro controller suitable for all types of solar water heating system applications. Pro controllers come standard with the ability to communicate via a web monitoring system which allows the installer or end user access to the solar hot water system controller from anywhere with an internet connection. By simply logging onto a dedicated website for the controller, the user can view and make system adjustments miles away from the actual solar hot water system.


  • 5 program configurations available (open loop DHW, closed loop DHW, Pool, Space heating, Commercial)
  • 5 thermistor sensor and 3 pump relays
  • Waterproof version available for pool systems

System Requirements

  • DSL, cable or other broadband internet connection
  • Open, WPA or WPA2 network authentication/encryption Wi-Fi router (WEP not supported)
  • Internet browser (e.g. Firefox, Chrome, Safari)
  • Rich internet browser, e.g., Internet Explorer, Firefox, Safari
  • T1 and T2 temperature sensors and flow sensor installed for energy monitoring (not included)

Remote Monitoring

  • Hourly, daily, weekly and monthly performance graphs available to ensure your system is operating at peak performance
  • Automatic email alerts reduce system down time
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  • Generally all of our products are in stock and ready to ship within 2 business days.
  • If an item you ordered is out of stock, we will contact you within 1 business day with an expected ship date. You will then have the option to accept the new ship date or cancel your order.
  • Either way, we guarantee your card will never be charged until your order ships.
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