Trane UH-PRC001-EN Easy Installation Manual page 5

UH-PRC001-EN
Features and
Benefits
The Model S Coil
The Model S unit heater features a
unique single tube serpentine coil. This
compact, efficient coil has piping
connections at the back for added space
savings, convenience and appearance.
Model S single circuit coils use threaded
connectors at the back of the unit.
The Model P Motor
The Model P motor is mounted below
the top panel inside the heater casing.
This reduces unit height and permits the
unit to be installed closer to the ceiling
for added headroom.
Compact Design
Trane designed Model S and P propeller
unit heaters for easy installation and low
maintenance. The Trane Sigma-Flo
design allows coil size to be reduced
while maintaining high capacity
performance equal to larger flat-fin coils.
Reduced size and weight makes Trane
unit heaters easy to handle and install.
Rectangular Draw-Thru Coils
The Model P draw-thru coils use short
lengths of steel pipe threaded for supply
and return connections. These features
make piping connections much easier
for the installer.
® fin
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