Wiring Diagram Need a Wiring Diagram for a RUUD UBHC-14-J06-NFG Air Handler. Have contractor "in the House" and the Manual included with the air handler does not have the DIAGRAM on HOW TO WIRE IT UP. Thanks - Tom

Here is a basic wiring diagram for all air cond systems your thermostat consist of treminal r w y and c run a four conductor wire fromm thermostat to ai handler the air handler should allso have eather have red blue white wires or a teminal block marked r w c r stands for red w for white c for comon allso blue run color for color from the thermostat to ai handler with exeption of yellow yellow runs straigth to condenserand retuns in white wire to air handler wich gets conected to comon hope this help[s you

Should be a diagram on the door inside the furnace and one inside the elec connection plate on the condensor. The thermostat should have a diagram with it too. Hope this helps. kstfas