Its simple interface lets you adjust temperature settings quickly, helping you maintain a comfortable living space while saving energy. • Compatibility: Works with most central heating systems, including gas, oil, and electric.
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Ideal for heating or cooling, it features wireless connectivity, battery-powered operation, and easy wall mounting. Model: THR842DEU. Mounting: Wall-mount (wireless). Power Source: Battery (included).
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eBay
Included in side. CM921, CMS921, CMS921B1042. CM927, CMS927, CMS927B1049. CM727, CMS727, CMS727E1016. CM721, CMS721. However, the big difference is that the Pro Series Wireless Programmable Thermostat will bind directly to any existing Honeywell Wireless Relay Boxes, where the T3 Series won't, so you don't have the hassle of having to get an installer out to fit this.
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T6H600WF1003 T6 Wired Smart Thermostat - anthracite Works perfectly, change for heat pump with integrated thermostat
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Wireless Convenience – Pre-paired thermostat and receiver with up to 30 m range; no binding needed for a straightforward install.
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eBay
Large, Easy-to-Read Display : Extra-large, high-contrast screen with simple user interface makes it easy to read and operate. Suitable for all ages.
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