HBSW-02, HBSW-03, HBSX-02, and HBSX-03
unit shown, left hand unit opposite.
connections determined by facing the supply-air
junction box is located on the same side as the
pan is powder-coated epoxy with 1/4" thick
closed-cell insulation and has 3/4" NPT primary
and secondary drain connections.
cabinet, scroll and blower wheel are heavy-gauge,
connections: 1/2" CW and HW on models 02