Why did your install tech leave a giant hole in the duct?
Is this pulling air from the garage?
If it's not working call the installer back.
Did you purchase the equipment yourself and have someone put it in, or buy it and get it installed from a contractor?
“I haven’t failed. I’ve just found 10,000 ways that won’t work.” - Thomas Edison
“It’s not whether you get knocked down, it’s whether you get up.” - Vince Lombardi
"In this house we obey the laws of thermodynamics" - Homer Simpson
Local 486 Instructor & Service Technician