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Fast-STAT Common Maker Thermostat Wire Extender (Adds a Common"C" Connection) : Amazon.co.uk: Automotive
![I'm trying to hook up an Amazon Smart thermostat and am at a loss right now. My old Honeywell was wired like the first picture below, and the blue common wire was I'm trying to hook up an Amazon Smart thermostat and am at a loss right now. My old Honeywell was wired like the first picture below, and the blue common wire was](https://preview.redd.it/im-trying-to-hook-up-an-amazon-smart-thermostat-and-am-at-a-v0-ghw31e3bf6981.jpg?width=640&crop=smart&auto=webp&s=6ec56671bf77d456d6894c28238a4a1d7ec91423)
I'm trying to hook up an Amazon Smart thermostat and am at a loss right now. My old Honeywell was wired like the first picture below, and the blue common wire was
![Amazon Smart Thermostat — ENERGY STAR certified, DIY install, Works with Alexa — C-wire required | by Bobby Costello | Medium Amazon Smart Thermostat — ENERGY STAR certified, DIY install, Works with Alexa — C-wire required | by Bobby Costello | Medium](https://miro.medium.com/v2/resize:fit:450/1*-qBZKYVOf3QG23aECzGJsA.jpeg)
Amazon Smart Thermostat — ENERGY STAR certified, DIY install, Works with Alexa — C-wire required | by Bobby Costello | Medium
![Add-A-Wire Accessory, Briidea Common Wire Kit for All 24VAC Thermostats (4 to 5 wires), White : Amazon.co.uk: DIY & Tools Add-A-Wire Accessory, Briidea Common Wire Kit for All 24VAC Thermostats (4 to 5 wires), White : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71v2TF8aloL.jpg)
Add-A-Wire Accessory, Briidea Common Wire Kit for All 24VAC Thermostats (4 to 5 wires), White : Amazon.co.uk: DIY & Tools
![Need help with Amazon smart thermostat install cooling w/ heat pump setup. Old thermostat has jumper between w and y and rc rh. Do I ignore w and just leave empty? Any Need help with Amazon smart thermostat install cooling w/ heat pump setup. Old thermostat has jumper between w and y and rc rh. Do I ignore w and just leave empty? Any](https://i.redd.it/need-help-with-amazon-smart-thermostat-install-cooling-w-v0-3q7pv55mr1691.jpg?width=1170&format=pjpg&auto=webp&s=b9f1fa97c2debd46aa1fab3fdcc15962d80d9789)