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--_= �__________________________5-====______________________ <br />WATTSUN 5 6 COMPONENT CHECKLIST 09/21/00 <br />FILE: E:\\WATTSUN5\\J3HOMES.WS HOUSE ID: <br />Ceiling: 452.0 ft2) <br />(R30 blown Scissor 4:12 STD baf.fled <br />Insulation is installed to the manufacturer's recommended density <br />and coverage. Attic access doors are insulated and <br />weatherstripped. <br />Heating system: <br />Trane XE80 <br />Heating System Size: <br />The heating system doe� not exceed: 21150 BTUs. <br />Ductwork <br />All ductwork joints are sealed with mastic, permanent tape, <br />or other material approved by �uilding official. <br />Ductwork joints are mechanically fastened. Each cylindrical <br />duct joint is fastened with a minimum of three connectors. <br />Plumbing <br />Non-recirculating water pipes outside heated space are <br />insulated to at least R-3. <br />_ Hydronic space heating pipes are insulated to at least R-4. <br />Exhaust fans, spot ventilation <br />Bathroom fans are Home Ventilating Institute-rated 50 CFM <br />(minimum). <br />Kitchen fans are HVI-rated 100 CFM (minimum). <br />Fan ducting has minimal bends and terminates outside <br />of the building. <br />Whole House Fan Size: <br />The whole house ventilation fan system provides at least: <br />[ j 75 CFM measured capacity, OR <br />[] 55 CFM measured capacity, OR <br />[ ] 100 CFM installed capacity <br />[) The whole house ventilation fan is remotely located outside of <br />the thermal envelope, OR <br />[] If surface-mounted, the whole house ventilation fan has a 1.5 <br />sone rating. The fan is mounted to rduce noise. The automatic <br />control is set to provide ventilation for a minimum of 8 hours <br />each day. <br />MaY.e-up air: <br />Ports, registers, or a central fresh air intake supplying outside <br />air in the quantity of 10 CFM are located in each bedroom and the <br />main living area. <br />Exhaust Duct Insulaticn: <br />All exhaust ducts extending more than two feet beyond <br />_____________________________________ Page 3 =__________________________________ <br />