Can Nest thermostat work with two wires?
Looking at the shared photo, it looks like you have a 2 wire heating system. Actually, you don't need to connect the green ya wire because you're not connected to the old thermostat. Here's how to install existing wires in the sand thermostat.
Will a Nest thermostat work with a boiler?
Like most modern smart thermostats, Nest will work with almost all condensation and combi boilers. It is also compatible with the system and heat boilers only, as well as air sources and heat pumps from the source to the ground.
Will central heating work without a thermostat?
The thing is, there is thermostat nowhere. All radiators have TRVs in them except towel radiators in the bathrooms and a small radiator in the old air cabinet (?). There is a mechanical timer at the front of the boiler that can be set at intervals of 15 minutes.
Is ecobee a good thermostat?
Ecobee4 Smart Thermostat with Built-In Alexa, Room Sensor Included. Ecobee 4 is a smart thermostat accessible with built-in Alexa. If you prefer the same temperature adjustment technique used for conventional thermostats, thermostat learning sand is a good choice. Ecobee4 uses a touch screen.
Do Nest thermostats work?
The thermostat does the rest, turning on and off the systems according to the temperature it detects in the room. Nest's learning thermostat goes beyond this simple temperature detection to have a real impact on the power consumption CVC.