No C wire. Have a 24 amp two wire Which I believe goes to R and C terminals. Which wire do run to my heater (only)? W? thanks ahead. Tech support at Nest couldn't answer my question. Told me to schedule a technician.
Take some pictures of the board and your wires at the wall. You shouldn't be running any wires. And you said first you have no C but later said you have an R and C. You MUST have a C wire. Otherwise you will need a harness/converter that matches your system.
I wanted to reach out and see if anyone is still in need of any help? Please let me know if you are still having trouble, as I will be locking the thread in 24 hours due to inactivity.
It has been a few days since the last reply, and I am going to lock the thread at this time. If you have any questions, please feel free to create a new post.
usually, for an instant supply of warm water, you will need a tankless water heater and for the best tankless water heater please visit the website www.besttanklessguide.com/. On this website, all information and products related to the best tankless water heater can be found here.
