This diagram is to be used as reference for the low voltage control wiring of your heating and ac system. Normally closed switch n.
Wiring Residential Gas Heating Units
Furnace transformer wiring diagram. Assortment of goodman furnace wiring schematic. Refer to unit wiring diagram section for wiring of sequencer for each model furnace. When the red wire is disconnected from w the furnace should turn off. December 14 2018 by larry a. For example if the red wire is connected to w on the thermostat the furnace should turn on. Control transformer figure 3 all e2 furnaces are equipped with a 30 va 240208 vac primary 24 vac secondary transformer.
It reveals the elements of the circuit as streamlined shapes as well as the power and also signal links in between the tools. The function of the transformer is to supply the 24 volts for the low voltage circuit which activates the controls. Always refer to your thermostat or equipment installation guides to verify proper wiring. It shows the parts of the circuit as simplified shapes and the power and also signal links between the gadgets. A wiring diagram is a streamlined conventional pictorial depiction of an electrical circuit. Transformer hot line neutral line th tr low voltage 24 vac line voltage 120 vac legend n.
Assortment of furnace transformer wiring diagram. Furnace thermostat wiring diagram terminal letters on a thermostat and what they control the hot wire 24 volts usually red from the transformer is the main power wire to turn on or off a furnace components. A wiring diagram is a streamlined standard pictorial depiction of an electric circuit. Normally open switch typical system wiring diagram the 50a65 843 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor.
Gallery of Furnace Transformer Wiring Diagram
