Power Module (Smart)

A compact wall-mounted unit that expands the capacity of the smart thermostat system for larger installations. When floor warming runs across a significant area, the power module adds 15 amps of output without introducing a second thermostat or control point. The smart thermostat remains the single interface — the module responds to it through a low-voltage two-conductor signal wire, invisible to the end user once installed. Supports both 120V and 240V cable configurations. Built-in Class A GFCI protection is integrated into the unit itself, keeping the installation clean and code-compliant without additional hardware.