SunEarth Solflux SWH Controller 120VAC
SunEarth Solflux SWH Controller 120VAC is backordered and will ship as soon as it is back in stock.
The SunEarth Solflux SWH Controller 120VAC (Part Number: 100012-1.1) is an advanced differential temperature controller designed to maximize the performance and efficiency of solar water heating systems. Engineered for dependable operation, the Solflux controller continuously monitors collector and storage tank temperatures to optimize pump operation and improve overall system energy capture.
Featuring an intuitive, menu-driven interface with a clear digital display, the controller simplifies installation, programming, and system monitoring. Built-in protection functions—including freeze protection, pump exercise, and system safeguards—help extend component life while ensuring reliable operation in a variety of climates.
Designed specifically for residential and commercial solar thermal applications, the SunEarth Solflux SWH Controller delivers intelligent control, dependable performance, and easy integration into new or existing solar hot water systems.

Key Features:
| Feature | Description |
|---|---|
| Differential Temperature Control | Optimizes pump operation based on collector and tank temperature differences. |
| 120 VAC Power Supply | Operates from standard 120 VAC electrical service. |
| Menu-Driven Interface | Easy-to-use controls with an intuitive programming menu. |
| Digital Display | Clear display provides system status and operating information. |
| Solar Thermal Optimized | Designed specifically for solar domestic hot water systems. |
| System Protection Functions | Includes freeze protection, pump exercise, and other equipment protection features. |
| Improves System Efficiency | Maximizes solar energy collection while minimizing unnecessary pump operation. |
| Professional Grade Design | Built for reliable long-term residential and commercial operation. |
Technical Specifications:
| Specification | Details |
|---|---|
| Manufacturer | SunEarth |
| Product | Solflux SWH Controller |
| Part Number | 100012-1.1 |
| Input Voltage | 120 VAC |
| Controller Type | Differential Temperature Controller |
| Display | Digital LCD Display |
| User Interface | Menu-Driven Push Button Controls |
| Control Function | Solar Thermal Pump Control |
| Temperature Monitoring | Collector and Storage Tank Sensors |
| Protection Features | Freeze Protection, Pump Exercise, System Safeguards |
| Application | Solar Water Heating Systems |
| Installation | Residential and Commercial Solar Thermal Systems |
| Mounting | Wall Mounted Control Enclosure |
| Primary Use | Solar Thermal System Management and Pump Control |
Technical Documents:
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