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FLAT BASE
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Installation
Instructions
Models #CB850, CB1050, CB1250
NOTE: For best operation, install solar fan where it will receive direct sunlight. A South or West facing slope will work best. 1. Determine roof rafter spacing. a. 16 " Rafter Spacing: Cut a 14 1/2" square hole between rafters approximately 24" down from roof peak to center of hole. b. 24 " Rafter Spacing: Cut a 16 3/4" square hole between rafters approximately 24" down from roof peak to center of hole.
secure to roof deck. 3. The picture to the right shows how the curb might be flashed if on a pitched roof. On a flat or low- slope roof the curb can be flashed with EPDM rubber, modified bitumen, hot tar/felt, or other appropriate material. 4. Run a generous bead of sealant along top edge of curb. 5. Pre-drill (8) mounting holes, (2) per side, on the base skirt of the SunRise. 6. Place the SunRise over curb with SRS Logo on the bottom, making sure it is seated into sealant Using exterior-grade screws, secure unit to curb.
DO NOT OVER-TIGHTEN SCREWS, AS THIS MAY CAUSE
UNIT BASE TO CRACK OVER TIME. Solar
Supply of Colorado 5440 Marshall St. Unit #1Arvada, CO 80002 Phone = 303 996 9918 Fax = 303 940 1742 Hours = 8 – 5 , Monday – Friday |
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CURB BASE
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GABLE
UNIT
THE REMOTE PANEL SHOWN HERE CAN BE USED WITH ALL PRODUCTS IF THE FAN ‘S LOCATION IS IN A SHADED SPOT. |
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2.
Build a 19 3/4" x 19 3/4" curb with treated lumber and 
