Show apr F F A r k f fI fk 2 r I i ki A t t tf f II tt t r t iE iEr I r f r k tai tair r tair Y r 1 Y s sY Y t tA A N t r a yr 1 1 i d 4 4 t d k 1 t ti i i y 45 iA f I J 0 10 JI 1 I IJ L llA I I I jm CONTRACTOR CLIFF Grua stands on a second second- floor balcony of his solar heated home In the Glines area The balcony is part of the solarium a space on the south side of the house where air j J If Jot is heated by the sun The air then circulates through other open areas surrounding the home providing warmth Grua said the cedar paneling withstands change between hot and cold air |