Steve Banovic writes:
"The versatility of my 700 model was shown when I repositioned the solenoid valve so that the unit could fit onto the supply plenum with a vertical measurement of 16.5 inches. All told, it took me 4.5 hours of installation, including watching the video and installing a new outlet near the furnace. No need to look any further - this is the company to
go with. Thanks for the great product and service."