SCHOOL ELECTRIC FUEL ELECTRIC FUEL ELECTRIC FUEL SAVINGS ADMIN. 575,040 767,690 469,120 597,192 105,920 170,498 $4,641.00 GENERAL VANIER 1,847,200 4,584,768 1,520,720 4,127,945 326,480 456,823 $13,480.00 HENRY ST. HS * 1,049,9162 2,772,563 961,263 2,671,423 88,653 101,138 $3,385.00 O'NEILL CVI 949,025 2,294,845 886,925 2,236,678 62,100 58,167 $2,219.00 DUNBARTON HS 1,686,500 3,376,841 1,586,086 3,001,606 100,414 375,235 $6,962.00 G.L. ROBERTS HS 1,129,996 2,433,187 1,001,192 1,338,622 128,804 896,565 $13,914.00 SOUTHWOOD PARK PS 820,080 NO FUEL 554,640 NO FUEL 265,440 NO FUEL $6,503.00 ENERGY USE YEAR PRIOR TO CHANGE ENERGY USE YEAR FOLLOWING CHANGE ENERGY SAVINGS ECONOMIC BENEFIT THE DURHAM BOARD OF EDUCATION CONTROL MODIFICATIONS BY A P S TOTAL SAVINGS $51,104.00 TOTAL COST $42,340.00 PAYBACK 8 MONTHS, 1 WEEK - * - CHANGES WERE IN EFFECT FOR 3 MONTHS. - ALL CONSUMPTION VALUES ARE IN KILOWATT-HOURS. - DOLLAR VALUES ARE 1981 FUEL COSTS DM: mm 1982 01 14 Notes: - Actual chart of School Board's data copied into Word. - Administration and Henry St. are multizone systems. - Southwood Park PS is electric baseboard and electric reheat. - General Vanier SS, O'Neill CVI and Dunbarton have a variety of HVAC fan systems, but no multizones. - G.L. Roberts HS was VAV with perimeter heating only controlled via indoor/outdoor reset from one main valve. 6.45
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