Casual Nest Thermostat No Yellow Wire Common On Light Switch

I was back to square 1. I have a g y w aux r and a loose yellow wire. Most thermostats have a red wire that is the power wire that usually connects to r rc terminals of the thermostat a green wire that energizes the fan relay connected to the g terminal on the thermostat a yellow wire that energizes the outdoor unit s contactor if you have air conditioning and a white wire that energizes the gas valve electric heat relay or oil burner when you need heat. They did offer to replace it if it was a bad unit even though i have had it for years. It terminates at the air handler or furnace. When you purchase an item through links on our site we may earn an affiliate commission. The yellow wires terminate at your compressor contactor via an air handler. Yellow wire connected to y white wire connected to w and so on but sometimes that isn t the case and you might have something like a blue wire connected to y like i do in the photo below. Thermostat wiring for dummies. After scheduling and waiting for them to arrive the guy called me and told me that they do not handle wiring but rather only the nest thermostat itself.

I was an idiot and did not take a picture of the wiring on my previous thermostat when i went to install the nest. The yellow wires connect to the y terminals on your thermostat. Most thermostats have a red wire that is the power wire that usually connects to r rc terminals of the thermostat a green wire that energizes the fan relay connected to the g terminal on the thermostat a yellow wire that energizes the outdoor unit s contactor if you have air conditioning and a white wire that energizes the gas valve electric heat relay or oil burner when you need heat. Nest thermostats computer or web browser google nest device. This setup has been working but i m not even sure it s exactly right as i just had a contractor mess with it and install this temporary thermostat last week. How to setup your nest thermostat using current wiring from a honeywell. It terminates at the air handler or furnace. The thermostat acts as a. I hooked up green g white w1 red rh and black c. I was back to square 1.

When you purchase an item through links on our site we may earn an affiliate commission. I have a g y w aux r and a loose yellow wire. After scheduling and waiting for them to arrive the guy called me and told me that they do not handle wiring but rather only the nest thermostat itself. Pulsing cycling short cycle power leeching no c wire heat only and cooling only. Even the most seasoned people who enjoy diy may come across problems with wiring a thermostat. The main trouble is dealing with those. You can also use the included wire labels in the nest instructional booklet to mark the wires but taking a photo and noting where the wires go is good enough. Upvote 31 subscribe unsubscribe. I have a green white black and red wire. Most thermostats have a red wire that is the power wire that usually connects to r rc terminals of the thermostat a green wire that energizes the fan relay connected to the g terminal on the thermostat a yellow wire that energizes the outdoor unit s contactor if you have air conditioning and a white wire that energizes the gas valve electric heat relay or oil burner when you need heat.

After scheduling and waiting for them to arrive the guy called me and told me that they do not handle wiring but rather only the nest thermostat itself. When you purchase an item through links on our site we may earn an affiliate commission. In this configuration nest app recognizes this as a furnace only no ac. The yellow wires connect to the y terminals on your thermostat. I have a g y w aux r and a loose yellow wire. The green wire connects to terminal g on your thermostat. How to setup your nest thermostat using current wiring from a honeywell. Most of the time the color of the wire will correctly correspond to the letter of the screw that it s connected to e g. The white wire is usually connected to the w terminal. The green wire underneath your thermostat connects to the fan of your furnace or air handler.

After scheduling and waiting for them to arrive the guy called me and told me that they do not handle wiring but rather only the nest thermostat itself. The green wire connects to terminal g on your thermostat. When you purchase an item through links on our site we may earn an affiliate commission. The green wire underneath your thermostat connects to the fan of your furnace or air handler. I have a g y w aux r and a loose yellow wire. Yellow wire connected to y white wire connected to w and so on but sometimes that isn t the case and you might have something like a blue wire connected to y like i do in the photo below. Heck now i m not calling anyone a dummy. Help me identify which wires go where in my nest thermostat. Nest thermostats computer or web browser google nest device. I swapped the rh and rc cables as i stated.