We are draining our Sundance hot tub for the winter and just wanted to make sure we did not miss any steps. According to our service manual, it appears that the main white valve on ground facing out from middle front panel is all that needs draining. We did open right front panel and saw a small, clear hose running perpendicularly with a very small amount of water in it. We’re nit sure that needed to be drained as well and if so, how to do it?
