MEDIUM TEMPERATURE (+20º F)
The formula

System Capacity in Tons x

Improvement Differential in kW/Tons* x

Run Hours/ Day x

Energy Cost $/kw/Hr. x

Run Days per Year =

Annual Savings per Store

Example

100

0.011

24

$0.085000

365

$819.06

Your store:

0.011

LOW TEMPERATURE (-20º F)
The formula

System Capacity in Tons x

Improvement Differential in kW/Tons* x

Run Hours/ Day x

Energy Cost $/kw/Hr. x

Run Days per Year =

Annual Savings per Store

Example #1

67

0.018997

24

$0.085000

365

$947.73

Your store:

0.018997

CHAIN WIDE/LIFE OF SYSTEM SAVINGS
The Formula

Low Temp + Med Temp Savings x

Number of Stores x

Annual Savings x

10 Year Estimated Life of System

Example

$1,766.79

50

$88,339.31

$883,393.07

Your chain: