Title Page
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Document No.
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Audit Title
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Client / Site
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Conducted on
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Prepared by
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Location
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Personnel
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1. Bare Pipe Heat Loss
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18.4 ➕ 0.66 ✖️ Pipe Diameter (inches) ✖️ [Water Temp. (Degrees F) ➖ Space Temp. (Degrees F)] = __________ Bare Pipe Heat Loss (Btu / ft)
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2. Heat Loss Factor
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Insulation U - Value ✖️ [Pipe Diameter (inches) ➕ 2 ✖️ Insulation Thickness (in.)] = __________ Heat Loss Factor
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3. Insulated Pipe Heat Loss
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Heat Loss Factor ✖️ 0.179 ✖️ [Water Temp. (Degrees F) ➖ Space Temp (Degrees F)] ➖ 3.01 = __________ Insulated Pipe Heat Loss (Btu / ft)
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4. Energy Savings
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[Bare Pipe Heat Loss (Btu / ft) ➖ Insulated Pipe Heat Loss (Btu / ft)] ✖️ Pipe Length (ft) ✖️ 0.000001 = __________ Energy Savings (Millions of Btu)
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5. Cost Savings
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Energy Savings (Millions of Btu) ✖️ Energy Cost ($ / million Btu) = __________ Cost Savings ($)