Uploaded October 2025 | Updated September 2026, 1 week ago

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In today’s video we’ll be installing a Drayton Wiser smart thermostat on my dual zone heating system. We’ll take a look at the hardware, talk about how the wiring for each version of the Drayton Wiser hub, take an in depth look at how I’m installing this on my own heating system and finally take a run through of the app setup side of things.

Buy Drayton Wiser on Amazon (Affiliate):
- Wiser Thermostat Kit 1 (Combi Boilers): geni.us/D1jjeM8
- Wiser Thermostat Kit 2 (Heating & Hot Water): geni.us/xB8wF
- Wiser Thermostat Kit 3 (Dual-Zone Heating Systems): geni.us/hdnjb8P

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Chapters:
00:00 - Introduction
00:35 - Leaving Tado
02:17 - Drayton Wiser Tour
07:18 - Smart Radiator Valves & When to Use Them
13:17 - Drayton Wiser Hub Wiring
14:11 - Wiring Explanation: 1-Channel Hub
18:46 - Wiring Explanation: 2-Channel Hub
26:41 - Wiring Explanation: 3-Channel Hub
29:13 - OpenTherm Explanation
33:30 - Installing the Wiser Hub
44:01 - Setting Up the System
49:33 - Installing a Smart Radiator Valve
55:15 - Mounting the Room Thermostat
56:50 - Conclusion

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