Question about Heating & Cooling
Green flash is the sparking, which is common which elderly contactors. It should likely be replaced. Test for the problem by checking for continuity (ohms) on the solenoid coil of the contactor. (The two small wires on the side.) Test also if you get 24v AC on those two wires when the A/C is turned on. If you have no 24v, it's a thermostat or wire problem. If no continuity, replace the contactor. (Always pull the wires off the contacts when checking the contacts for continuity.)
Posted on Nov 11, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 25, 2014 | Goodman Manufacturing Goodman GPH1348H41...
May 11, 2013 | Ruud 3 Ton Split System Heat Pump
Dec 04, 2012 | Hardware & Accessories
Aug 03, 2011 | Heating & Cooling
Nov 18, 2010 | Heating & Cooling
May 13, 2009 | Goodman CLQ36AR49 Air Conditioner
Oct 30, 2008 | Ruud UAMB Air Conditioner
59 people viewed this question
Usually answered in minutes!