Heliodyne HPAK 016-002 Helio-Pak 16 Heat Transfer Appliance with Pro Lite WIFI

Heliodyne HPAK 016-002 Helio-Pak 16 Heat Transfer Appliance with Pro Lite WIFI

For Up To 96 SF of GOBI Collector Area

  • Item # 2320-005
  • (0)

Price: $1,792.00
Select Wire/ACH Transfer at checkout to save $53.76!
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Heliodyne HPAK 016-002 Helio-Pak 16 Heat Transfer Appliance with Pro Lite WIFI, For Up To 96 SF of GOBI Collector Area


The Helio-Pak (HPAK) is an all-in-one closed loop heat-transfer appliance, specifically designed to simplify solar hot water systems, and provide maximum heat transfer. The HPAK comes factory assembled, and wired with all necessary components, making installation a trouble-free experience. With its unique design, the SRCC rated its performance as being 25% more efficient than conventional internal heat exchangers.

A major benefit the Helio-Pak provides is that it attaches directly onto the hot water tank. As a result, under certain conditions, the HPAK can be mounted onto a pre-existing water tank, thereby reducing costs. This is a feature no other solar hot water heat-exchanger on the market can offer.


  • Augmented heat exchanger surface promotes maximum heat generation
  • Superior heat transfer via unique counterflow design
  • 25% more efficient than conventional internal heat exchangers
  • Under certain conditions, can mount to existing tank
  • "Plug & Play" installation
  • Factory tested to 300 psi
  • Viewable heat exchanger leak detection
  • Several sizes available for differing loads


Pro Lite 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. The Pro Lite controller comes pre-installed with software allowing the controller to record and monitor energy data for the life of the system.


  • 2 program configurations available (open loop DHW, closed loop DHW)
  • 2 thermistor sensor and 2 pump relays
  • Remote web-based system monitoring and settings
  • Automated service reminders
  • Stored energy data (BTU, °F, GPM)

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)
  • Flow sensor installed for energy monitoring
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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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