After Hours Low Voltage Short

Low voltage electrical shorts can be difficult to track. Add in after hours, snow, working in the dark and it's a perfect storm for a good HVAC story. Cool Air Products https://www.coolairproducts.net/ Housecall Pro https://www.housecallpro.com/hvacknowitall XOi Technologies http://www.xoi.io/hvac-know-it-all-demo/