I had this wire left over and thought I might as well use it if I can. I think it will work but I just wanted to make sure! So can I use this speaker wire for the Rc and C terminals on my thermostat? The other end will be going to a 24volt AC transformer...more specifically: https://www.amazon.com/Elk-TRG2440-24VAC-Transformer-Fuse/dp/B0007N5LJK/ref=cm_cr_arp_d_product_top?ie=UTF8
Thank you!