SunEarth CopperStor Drainback Reservoir 7.2 Gal
SunEarth CopperStor Drainback Reservoir 7.2 Gal is backordered and will ship as soon as it is back in stock.
The SunEarth DP-7.2 DrainPack Drainback Reservoir is a 7.2-gallon reservoir intended for solar thermal drainback applications.
In a properly designed drainback system, heat-transfer fluid returns from the collector and associated piping to the reservoir when the circulation pump stops. Correct reservoir sizing and installation are essential to system operation.
Key Features
- 7.2-Gallon Capacity — Provides reservoir capacity for a properly sized solar drainback system.
- Drainback Application — Designed for use in solar thermal systems that return fluid to a reservoir when the pump stops.
- SunEarth DrainPack Component — Identified in the SunEarth price list as a DrainPack reservoir.
- Solar Thermal Use — Intended for installation as part of a professionally designed solar water-heating system.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | SunEarth |
| Model | DP-7.2 |
| Product Type | DrainPack drainback reservoir |
| Capacity | 7.2 gallons (approximately 27.3 liters) |
| Application | Solar thermal drainback systems |
Product Highlights
- Drainback System Component: Provides a reservoir for fluid returning from the solar loop.
- 7.2-Gallon Size: Select according to the volume and requirements of the system.
- Professional Installation: Verify compatibility and piping requirements with SunEarth before installation.
Technical Documents
- SunEarth 2026 Product Catalog (PDF)
- DrainPack Hot Water Station Specification Sheet
- DrainPack Operation and Maintenance Manual
- DP-7.2 Reservoir Warranty Information — Confirm with Manufacture.
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