For additional protection, you can also use UV Light that will kill harmful viruses and bacteria inside the airflow of the air handler. In labs, researchers used a spectrum of ultraviolet light called UVC to kill viruses. This product requires professional installation so it will turn on and o...
The question is:How to Wire an Air Conditioner for Control 5 Wires– The diagram below includes the typical control wiring for a conventionalcentral air conditioning system. Furthermore, it includes a thermostat, a condenser, and anair handler with a heatsource. Moreover, the heat source for ...
X, AUX:Some heat pump systems can provide auxiliary heat. This wire sends a signal to your system calling for auxiliary heat if the outside temperature is too cold for the heat pump to work alone. A secondary heat source located in the air handler will kick on. E:This works nearly iden...
Y terminals are for the connection to the compressor relay. It most often wires to the air handler (indoor split-system unit). Y1 is for ordinary or one-stage cooling; this is what most of us have at home. Y wire with “Y1” code is usually yellow-colored. You can read more aboutw...
For carrying out the heating function, heating coils or elements442within air handler440provide a source of heat using electricity or gas via line436. Cool air is drawn from the enclosure via return air duct446through filter470, using fan438and is heated through heating coils or elements442. ...
W Wire Terminal Designation- This color is typically white and goes to the W terminal. In aheat pump, this is for the backup heat source. Whether it is electric heat strips or a gas furnace (dual fuel), the W terminal controls this. This wire will also run to the air handler/furnace...
Before you begin to install your new thermostat turn the power off. For both the condensing unit and the air handler/furnace/or boiler. Thermostat Installation Tools & Steps | How to Wire a Thermostat These are the four wires that you need to control the heat, cooling, and the blower or...