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Optima S - Digital Thermostat

SKU: ST898ZB-2H/2C-Con
$117.65 USD

A stylish contemporary design with intuitive selectable interfaces make the Optima S thermostat the modern multi-stage controller for all types of HVAC systems, from heat pumps to furnace and air conditioners, with or without a C wire.
The SALUS Optima S thermostat is a low voltage thermostat suitable for heat pumps, conventional furnaces and/or air conditioners.

Installation Manual
Owners Manual

• Works with home automation systems to allow smart phones, tablets or PCs to control the HVAC system from anywhere
• Contemporary deep black display fits any decor
• Simple display mode option provides a clean simple interface
• Display dimming keeps temperature visible without lighting up the room
• Automatic Heat/Cool changeover for attention free comfort
• Push terminals for easy, quick and simple installation
• Contemporary deep black LCD display
• Touchscreen user input
• Simple or detailed display mode
• Always on (auto-dimming) display option if using C wire
• Support for 2 stage heat pump with auxiliary heat
• Support for 2 stage conventional furnace and/or air conditioner
• Automatic Heat/Cool changeover
• Works with ZigBee home automation systems
• Time and date display when connected
• Push button terminals
• 2x AA alkaline batteries for non-C wire or backup operation
• Up to 18 months on a set of AA alkaline batteries