Temperature monitoring and radiator installation
8" PVC pipe × 7' × 10 = 250 gallons
Temp taken @ middle of pipe & 3' from floor
65 sq. ft. of copper radiator space on roof kept dry
Radiators kept on all night
Chart 1 (6/27/02): Andy Shack, white plate, Andy Pipe, ambient

Chart 2 (6/12–6/15/00): Shack water vs. shack air vs. ambient — 8" PVC pipe storage with roof-mounted copper radiators

Source: Zomeworks project documentation. Text extracted by OCR from scanned document.
Images: Andy-p1.png | Andy-p2.png