Worked out the details for hooking the aux heater up to the thermostat terminal box and the new battery terminal box. Drew the schematic in Orcad for future reference. This took having to measure the existing terminal box to figure out how it's wired. The schematic should help with this in the future. Hung the rest of the tubing for the aux heater in the greenhouse and fired the heater up to test it out. Much remains to do. Dinner was TJ's lasagna. After dinner we watched a pretty good Dancing With the Stars. Brooke is a great dancer. Edita was showing her lovely body once again. Her practice sessions in the little short shorts are pretty nice to see.