Heliodyne Solar Water heat Transfer Appliances: Helio-Pak (Closed Loop)
The Helio-Pak (HPAK) is an all-in-one heat-transfer assembly, 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. Because the HPAK utilizes an external heat exchanger, it can often be adapted to the pre-existing hot water tank, reducing costs.
FEATURES - Augmented heat exchanger surface promotes maximum heat generation - Superior heat transfer via unique counterflow design - No new tank needed; mounts to existing tank - “Plug & Play” installation - Viewable heat exchanger leak detection - Several sizes available for differing loads
HELIO-PAK PRO UPGRADE (Variant 001) The Helio-Pak Pro (with pre-installed Delta-T Pro controller) further enhances the residential solar hot water system with the addition of user-friendly customizable settings, remote navigation, and expanded system performance data.
FEATURES - Remote Wi-Fi system navigation - BTU metering - Stored energy data (BTU, °F, GPM) - Adjustable user settings - Vacation mode
Item #
Description
Price
HC13349
Heliodyne Solar Water Heat Transfer Appliances: Helio-Pak (Closed Loop)
Heliodyne Solar Water heat Transfer Appliances: Helio-Pak (Closed Loop) 
The Helio-Pak (HPAK) is an all-in-one heat-transfer assembly, 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. Because the HPAK utilizes an external heat exchanger, it can often be adapted to the pre-existing hot water tank, reducing costs. 
