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7UH-PRC001-EN
Simple Hanger and Piping Connections
The Model P uses weldnut type hanger
connections, while the Model S uses a
nutsert type hanger connection. Hanger
rods screw easily into threaded anchor
points. Piping connections can be made
equally as easy. Model P units provide
threaded connections for inlet and outlet,
top and bottom.
Fully Accessible for Easy Maintenance
Model S and P unit heaters are fully
accessible for maintenance. Only four
main bolts are needed to disassemble
the Model P. And when quick access is
needed, the Model S features a
one-piece back that can be easily
removed and slid over pipes without
breaking connections.
Motors can also be easily removed. Both
units feature totally enclosed motors
with thermal overload protection. As an
added benefit, Model P fan-motor
assemblies can be conveniently
removed from below through the fan
outlet.
External Couplings
The Model S provides threaded
connections for supply and return on the
back of its casing. In addition, back
connections reduce the amount of space
needed for installation.
Features and
Benefits
Model P
Model S