Free help & advice support@plumbestore.com

  • Free basic shipping over $35

    LTL freight charges may apply

  • Free help & advice

    Questions welcome!

  • Stock items ship same day

    For orders before 1pm CST

  • Open Mon-Fri

    9AM-5PM CST

Sun Earth  |  SKU: 100012-1.1

SunEarth Solflux SWH Controller 120VAC

Regular price $800.00
Shipping calculated at checkout.

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:

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.