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Q )4O)9- © Ii <br /> RICHT ON HEATING <br /> Wb4 <br /> & Sheet Metal, Inc. <br /> House address or Iot# 31 <br /> Conditioned Floor-Area. ZS 442._ / <br /> Air Leakage testing Calculator(Blower Door Test) <br /> Conditioned Floor Area: 2,5 Calculated Volume(cubic feet) <br /> Ceiling Height (ft.); 2 Q <br /> Standard Tested CFM50 Calculated Test Result (ACH5o) <br /> 5_5.0 aCHsO -14114 <br /> 7 <br /> (CFM50 X 60_Conditioned Volume)' SO <br /> 1 LA350--- <br /> 1 0/`S/ c)1 <br /> u b <br /> (425) 335-4207 • Fax(425)'335-4226 <br /> P 0 Box 758 • Lake Stevens, WA 98258 <br /> rightonheating@frontier.com <br /> Contractor No. RIGHTHM988CM <br />