Using the Earth more efficient rink floor Efficient, user friendly equipment Efficient distribution better building . Burning gas to heat building while dumping heat Dumping exhaust air without heat recovery & burning gas to heat fresh air Burning gas to make hot. . . Energy thrown out! $ $ $ $ $ $ $ $ $ $ $ Ice $ $ $ Energy to heat building. . more energy to make ice! . more efficient rink floor Efficient, user friendly equipment Efficient distribution better building . Horizontal earth loop Lake loop ready for installation Vertical loop being drilled
[PDF Version]
