Description
Overview
The DITRA-HEAT-E-RRS power module expands a floor-warming installation controlled by the E-RS1 smart thermostat. It supplies up to 15 A of additional heating output while following the thermostat through a low-voltage signal connection. This module is specifically paired with RS1.
Features
- Adds heating capacity for larger RS1-controlled floor areas.
- Works with 120 V or 240 V cable circuits.
- Built-in Class A GFCI.
- 2-conductor 20 AWG low-voltage signal connection.
What's Included
- DITRA-HEAT-E-RRS power module, part DHERR2/BW
Specifications
- Module: DITRA-HEAT-E-RRS
- Compatible thermostat: DITRA-HEAT-E-RS1 exclusively
- Additional output: 15 A
- Cable voltage: 120 V or 240 V
- Part: DHERR2/BW
Downloads
Applications
Use when an RS1-controlled DITRA-HEAT installation needs additional power capacity.
Plan Your Installation
- Verify the thermostat model before ordering: this E-RRS module is specifically for E-RS1.
- Compare the additional cable load with the module’s 15 A output and coordinate the 120 V or 240 V circuit design.
- Plan the module and thermostat together so expanded heating remains under the intended control arrangement.
Common Planning Questions
Will it work with an older E-RT or E-WiFi control?
This listing specifies E-RS1 compatibility exclusively. Use the correct module family for the existing control.
Is this a standalone room thermostat?
No. It is the E-RS1 expansion power module.
