SunEarth 120HE-2, 120HE-3 & 120HE-4 Tank Manifold Kits
SunEarth 120HE-2, 120HE-3 & 120HE-4 Tank Manifold Kits - 2 Parallel Tanks is backordered and will ship as soon as it is back in stock.
SunEarth 120HE-2, 120HE-3 & 120HE-4 Heat Exchange Tank Manifolding Kits
Parallel Connection Kits for Two, Three, or Four SU120HE-1 Heat Exchange Tanks
The SunEarth 120HE series includes manifold kit configurations intended to connect multiple SU120HE-1 solar heat exchange tanks in parallel.
Available in two-, three-, and four-tank configurations, these assemblies support the integration of multiple heat exchange tanks into appropriately designed solar thermal water heating systems.
Parallel tank piping arrangements can increase total system storage capacity and help distribute water flow across connected tanks. Proper hydraulic balancing depends on the installed piping layout, selected fittings, and system design.
Confirm the exact manifold components, connection dimensions, and installation requirements with SunEarth before ordering.
Available Configurations
| Model / SKU | Configuration | Intended Tank Model |
|---|---|---|
| 120HE-2 | 2 Tanks in Parallel | SU120HE-1 |
| 120HE-3 | 3 Tanks in Parallel | SU120HE-1 |
| 120HE-4 | 4 Tanks in Parallel | SU120HE-1 |
Storage tanks are not assumed to be included with the manifold kits.
Key Features & Benefits
| Feature | Details & Benefits |
|---|---|
| Multi-Tank Design | Configurations intended for two, three, or four connected heat exchange tanks. |
| Parallel Piping | Provides a manifold arrangement for distributing flow among connected tanks. |
| Expanded Storage | Supports systems using multiple solar heat exchange tanks for additional storage capacity. |
| Solar Thermal Application | Intended for solar thermal water heating installations using compatible tanks. |
| Manufacturer Documentation | SunEarth provides an HE Tank-Manifold Specification Sheet. |
| System Design Flexibility | Multiple configurations allow selection according to the number of tanks. |
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | SunEarth |
| Product Series | 120HE |
| Model Numbers | 120HE-2 / 120HE-3 / 120HE-4 |
| Product Type | Heat Exchange Tank Manifolding Kit |
| Intended Tank | SunEarth SU120HE-1 |
| Number of Tanks | 2, 3, or 4 by configuration |
| Hydraulic Configuration | Parallel |
| Application | Solar thermal water heating |
| Included Components | Verify by exact SKU |
| Warranty | Exact manifold kit coverage requires confirmation |
Technical Information
| No. | Part Number | Description |
|---|---|---|
| 1 | G*-X-Number of Tanks** | HE Solar Supply Manifold |
| 2 | 100005-8-UPSXXX-XX-4 | Solar Station 1 Line Solar Supply |
| 3 | G*-X-5 | HE Solar Return Manifold |
| 4 | 100005-8-UPSXXX-XX-5 | Pump Station 1 Line Solar Return |
| 5 | G*-X-10 | HE-Domestic Hot Manifold |
| 6 | G*-X-11 | HE-Domestic Cold Manifold |
| Tank Model | Distance Between The Tanks |
|---|---|
| SU80HE-1 | 9 1/2" |
| SU120HE-1 | 5 3/4" |
Recommended Parts
SolarStation 1-Line
| Model | 100005-8-UPS15-58 | 100005-8-UPS26-99 | 100005-8-UPS26-150 |
|---|---|---|---|
| Maximum Collector Area | 200 ft² | 550 ft² | 800 ft² |
Product Highlights
- Three configurations for two-, three-, or four-tank parallel installations.
- Intended for integration with SU120HE-1 heat exchange tanks.
- Supports expanded solar thermal hot water storage systems.
- Parallel manifold piping arrangement.
- Manufacturer HE Tank-Manifold engineering documentation available.
- Exact kit contents and connection specifications require manufacturer verification.
Technical Documents
- SunEarth 2026 Product Catalog (PDF)
-
HE Tank-Manifold Specification Sheet
- HE Tank Use and Care Manual
- SU HE Tank Warranty Statement
Installation Notice: Parallel tank installations require correct sizing, piping, flow balancing, and compatible connection hardware. Verify the applicable installation requirements and exact components with SunEarth before installation.
SunEarth 120HE-2, 120HE-3 & 120HE-4 Tank Manifold Kits
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Let customers speak for us
Price was right
This is a great unit for anyone who is on a well!!
Great pump and great price. I actually ordered from a human being and they were great
Very nice expansion tank. Mine is a 16 gallon. Has feet so it will sit on the floor next to your boiler and doesn’t have to be mounted on the wall.
It’s sturdy enough to support your Air Separator, Pressure Regulator and Backflow Preventer.
I recently installed my new 29kw BTH Ultra boiler and so far I am really impressed.
We live in an old 2 story brick farmhouse built in 1814! This unit replaced an Outdoor Wood Boiler with a 750 gallon tank. It was about 30 years old and last winter the tank rusted thru and busted.
We have 11 cast iron “American Radiators” and they heat the house well.
The BTH will heat all the water to 150 degrees in about an hour and we don’t have to build a fire and wait hours.
The most impressive part is the Outdoor Temperature sensor. When it’s not that cold outside, the unit doesn’t turn on all the elements at once and slowly heats the water which saves a lot of electricity in the warmer months!
I’m looking forward to see how well it does when the temperature drops between 0-30 and it snows and I don’t have to go outside several times a day and load wood. I’m confident the Ghost Rider will perform!
Thanks.
The boiler works great easy install. But the tech support we got hold of was in French so not a lot of help.manual was easy to follow on wiring
Easy purchase - exactly what I needed
Plumber was very happy with it. So are we.
I’ve been using Everflux for some years now and it’s simply the best there is.
Excellent product for descaling tankless water heater.
Once again, great quick service
Good go,, 👍👍👍
Great service. Happy to find the products I needed.
Great place to order from. No complaints.
Had everything i needed and step by step directions!
