IGS installation on the Gilbertson residence
Used for Solar DHW
2 Titanpowerplus flat plates using a butler wand to create hot water in the existing 80 gal tank. Collectors are tilt mounted to 45 degrees facing due south on the upper section of the mansard roof.
natural gas savings 259.6 m^3 / 92.63 therm
CO2 emmissions avoided 1210.14 lbs
dhw solar fraction: 70.5%
fractional nrj savings69.9%