SALUS AKL08RF | Relay Controller

Available exclusively through our distributor network.


The SALUS AKL08 Relay Controller for underfloor heating systems is the perfect interface between thermostats and actuators. It ensures precise control for optimum comfort and efficiency. Volt-free connections for Pump and Boiler integration, 120 VAC power input, 24 VAC outputs, and Night Set Back control allow the AKL08 to fit any situation. The AKL08RF version adds wireless thermostat communication for quick and simple system installation, as well as support for Heat/Cool changeover and dew point sensing.


  • 8 zones, up to 4 actuators each
  • Volt-free connections available for pump and/or boiler integration
  • Works with NC or NO actuators
  • Night Set Back feature in wired thermostat model
  • Sturdy contemporary design
  • Wireless thermostats for quick and simple installation, saving time and wiring costs
  • Integrates via the SALUS Smart Home app with other compatible SALUS devices to allow full Smart Home functionality