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CONTENTS
QERV Model Nomenclature ................................... 1
Electrical Specifications.......................................... 1
General Description of QERV ................................ 1
Control Requirements ............................................ 1
Recommended Control Sequences ....................... 2
Ventilation Air Flow ................................................. 2
Performance and Application Data.................... 3 - 4
Energy Recovery Ventilator Maintenance .............. 4
Maintenance Procedures ....................................... 5
Figures
Figure 1 Belt Replacement Instructions................. 6
Figure 2 Hub Assembly with Ball Bearings ............ 7
Tables
Table 1 Ventilation Air (CFM)................................ 2
Table 2 Summer Cooling Performance ................ 3
Table 3 Winter Heating Performance ................... 4
COPYRIGHT DECEMBER 2003
BARD MANUFACTURING COMPANY
BRYAN, OHIO USA 43506