Videos of thermostat wiring for ac unit Click to view on YouTube6:04Thermostat- How to wire heating & air conditioning.87K viewsYouTube · 2 years agoClick to view on YouTube5:43How to Wire a Thermostat for a Furnace and AC Unit!100K viewsYouTube · 3 years agoClick to view on YouTube5:36Air Conditioner Thermostat Wiring - How to Change a Thermostat6 viewsYouTube · 6 years agoClick to view on YouTube9:42How To Repair An Air Conditioner, After The Dog Chews The Thermostat Wires DIY74K viewsYouTube · 4 years agoClick to view on YouTube5:31Fix My Own AC - How to Change a Thermostat287K viewsYouTube · 7 years agoClick to view on YouTube1:45Central Air Conditioning Information : How to Wire a Digital Thermostat222K viewsYouTube · 7 years agoSee more videos of thermostat wiring for ac unit Air Conditioner Thermostat Wiring | DoItYourself Step 1 - Understanding Your ThermostatStep 2 - The WiringStep 3 - Wiring The ThermostatStep 4 - FinishingThe first thing that you need to learn is how your thermostat works. Electricity is delivered to the stat through transformers, and this is used to power different relays, which control energy traveling to the heating or the AC unit. Power from an AC thermostat travels into the unit, and this signals to the air conditioner that it should start working. As power moves about the thermostat, it is controlled by various wires, which prevent the thermostat from delivering the power indiscriminatel..See more on doityourselfAuthor: DIY Staff How to Wire an Air Conditioner for Control - 5 Wires [AC Jan 31, 2013How to Wire an Air Conditioner for Control - 5 Wires – The diagram below includes the typical control wiring for a conventional central air conditioning system includes a thermostat, a condenser, and an air handler with a heat source. The heat source for a basic AC system can include heat strips for electric heat or even a hot water coil inside the air handler that is fed from a water heater.