Heatmiser DS-SB Public - Commercial Thermostat Item Description: The Heatmiser DS-SB Public is our flush mount public thermostat ideal for those wanting a simple but energy efficient control system. The DS-SB Public temperature range can be limited internally, ideal for public buildings. In addition, the DS-SB Public can be wired to offer set back facility, a function that will automatically reduce the set temperature by 4C when no time clock signal is detected. The DS-SB Public thermostat has been designed to work in conjunction with our UH8 wiring centre and TM4 Programmer, but could equally be used as a standalone dial thermostat. Please note this thermostat is flush mounting, so a back box is required prior to installation.