Response from Grogg's Heating & Air Conditioning, Inc. (Parkersburg):
Thank you for the review and we hope you consider Grogg's in the future for all your Home Services needs.
Hvac Installation Helper Robert Seders
Performed warranty check, ok at this time.
System checked out fine. Tsta set at 69 inside air temp was 69
Wrapped plenum and added run
Adjusted blower speed, checked temp drop, ok at this time. Furnace was set to 4ton ac, current system is 2.5 ton. Need to have supply plenum insulated when supply is corrected.