Hotop 24 Volt Transformer, 16.5ft Long C Wire Adapter Thermostats Compatible with Most Versions of Ring Doorbell and Smart Thermostat, Nest Hello Skybell Eufy Wyze and Nest Ecobee Sensi Honeywell

Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa

Honeywell Home RCHT8612WF T5 Plus Wi-Fi Touchscreen Smart Thermostat with 7 Day flexible programming and Geofencing Technology Black

Emerson 90-370 Fan Relay Rbm Type 184 Heavy-Duty Enclosed

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works With Alexa, Energy Star Certified, ST55

Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready

24 Volt Transformer, C Wire Adapter Thermostats, Compatible with Ecobee, Nest and Honeywell Smart Wifi Thermostat, Ring Nest Hello Skybell August Doorbell (White)

Emerson 90 380 Fan Relay 24 Volt Coil, 1

24 Volt Transformer, AGPTEK 315" C-Wire Power Adapter for Thermostats, Compatible with Nest, Ecobee, Honeywell, Sensi Thermostat and AC 24V Ring Doorbells, Black

Honeywell RCHT9610WFSW2003 RCHT9610WFSW Home T9

24 Volt Transformer, C Wire Adapter Thermostat, Competible with All Versions of Ring Doorbell and Thermostat for Nest Ecobee, Sensi and Honeywell, 315" Long Cable 24V Transformer