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IAC Recommendation Types
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IAC Recommendation Types
The Assessment Recommendation Codes ARC is a system for classifying recommendations. [Manual]
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TOP ARC Description Recommendations Reccs Recommended $ Savings Average Payback (yrs) Implementation Rate Imp Rate
back 2.xxxx 2.xxxx ENERGY MANAGEMENT 136,285 $1,861,769,515 1.8 51.0%
back 2.7xxx 2.7xxx Building and Grounds 44,991 $329,129,807 1.9 51.4%
back 2.72xx 2.72xx SPACE CONDITIONING 8,965 $98,916,101 1.7 45.9%
2.722x 2.722x Operation 2,889 $27,546,549 1.8 53.2%
2.7221 2.7221 LOWER TEMPERATURE DURING THE WINTER SEASON AND VICE-VERSA 973 $9,614,377 3.3 63.8%
2.7224 2.7224 REDUCE SPACE CONDITIONING DURING NON-WORKING HOURS 916 $7,449,171 0.4 52.4%
2.7225 2.7225 CLOSE OUTDOOR AIR DAMPERS DURING WARM-UP / COOL-DOWN PERIODS 11 $136,980 1.4 33.3%
2.7226 2.7226 USE COMPUTER PROGRAMS TO OPTIMIZE HVAC PERFORMANCE 473 $5,529,728 1.5 46.9%
2.7227 2.7227 USE WATER ON AIR CONDITIONING EXCHANGER TO IMPROVE HEAT TRANSFER AND INCREASE AIR CONDITIONER EFFICIENCY 19 $72,701 2.1 16.7%
2.7228 2.7228 AVOID INTRODUCING HOT, HUMID, OR DIRTY AIR INTO HVAC SYSTEM 181 $1,288,260 1.5 45.8%
2.7229 2.7229 AIR CONDITION ONLY SPACE NECESSARY 316 $3,455,332 1.3 40.5%