230V 5.5kW heater is 2" X 15", includes temp & hi-lim sensors.
includes unions and gaskets, flow direction specified on housing.
Mounts as shown, white braces (or black) mount to back of pack.
Caution!: hold terminal stud with 1/4" wrench while tightening nuts on wires - do not let peg move/bend in epoxy as this will fail element prematurely.
Affix 3 green ground wires to same location as old heater wiring.