Product at a glance
This product is discontinued
Programmable room thermostats
AS2 is battery-powered for applications where no mains supply is readily available to operate the unit, or an existing thermostat is being replaced. Additional features include three standard AA batteries, two years+ battery life, and separate clock power back-up. Battery life is conserved by means of an eight-second autopower-down mode to all indicator lights.
Designed for ease of use, with a unique three-button user interface. ThermoPlus allows a high and low-temperature setting to be pre-programmed, with simple user overrides available. ThermoPlus has voltage-free contacts and is ideal for use with combi boilers.
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The above unit require a simple wiring change