I decided to make use of an old air conditioner laying around the attic and put it work as a glycol chiller for my Exchillerator counterflow chiller. I live in the mid-south and ground water temps are mid to upper 70s, chilling 5 or 10 gallon batches takes a LOT of water, most of which runs down the driveway, some is saved for cleaning. I thought that recirculating glycol through the CF would be more economical as well as environmentally proper. I have read many of the threads on GC builds using window AC units but most of them are purposed for temperature control for fermenters. Anyway, I have the old Haier AC torn apart and my idea is to replace the existing thermostat with an InkBird controller (similar to STC1000). Also, I need to add power for 2 submersible aquarium pumps, one of which will just recirculate the glycol mixture in the cooler, the other (larger) pump will supply the CF chiller. I want the (smaller) recirculating pump to come on when power is turned ON, the other pump will be activated with a switch. I am not at all HVAC savvy, but I know a little about electrics having built many STC1000's for fermentation temperature control. I am asking anyone out there with some experience in these areas to take a look at my proposed wiring schematic, the original Haier AC wiring diagram is also attached. Comments and corrections would be very much appreciated, I don't want to smoke this first project and have to start over.