Specification

E-Z Hanger: The PSU Profile Series models now
include the E-Z HANGER mounting bracket to reduce instal-
lation time and enhance serviceability.
Profile Series BTU/Hr Outputs
NOTES:
1. Capacities based on 2 gpm correction factors for:
.5 gpm = .80; 1.5 gpm = .96; 2.5 gpm = 1.07; 3.0 gpm = 1.12; and
5gpm = 1.23.
2. Aquastat set to close on a rise to 130 F and to open on a drop to
110 F. For outputs at 130 F and below optional field mounted 110 F-
90F aquastat is required.
3. It is recommended that selections be made at low speed at the
desired water temperature.
4.
Application
The Profile series fan convectors are slim, attractive
surface mounted units with a base skirt which allows them to be
wall mounted or floor mounted. All units feature a two position
max.-off-min. switch with internal aquastat for individual heater
control. A BTU/hr range from 3,000 BTU/hr to 23,000 BTU/hr
gives a fast, efficient way to heat a room while using a minimum
of wall space. A pleasing neutral light grey paint finish is ideal for
many decors. This high grade finish may be used as is or may be
field painted, wall papered, or marbleized.
The
Profile series is ideal for porches, sun room additions,
entry ways, cellars, garages, mudrooms, walk-in closets, to name
but a few.
Engineering Specifications
Construction. All PSU fan convectors are constructed of an
internal “Heatpack” section mounted to a well designed back
chassis. All components are then enclosed under a shroud (cover)
which is made of high grade zinc coated steel painted with a dove
grey baked enamel finish.
“Heatpack” Section. A uniquely designed internal com-
ponent consisting of the coil, fan and motor assembly and all con-
trols integrally mounted.
Heat Exchanger. Ahighly efficient, headered coil, made of
copper tubes expanded into smooth aluminum plate fins (10 FPI),
tested at 300PSI, and sealed for quality. The heat exchanger is
positioned in each PSU unit for maximum heat transfer over the
coil.
Fan and Motor Assembly. High spec tangential SEL fan and
motor assembly consists of high static fan wheel and scroll,
detachable motor, replaceable “easy glide” sleeve bearings, and the
fan and motor cut out are protected to UL/CSA specifications. This
fan and motor assembly is designed to run whisper quiet without
vibration.
Controls. All PSU units have integral two speed, max.-off-
min., and switches (optional wall mounted fan speed controller is
available). The LTC – low limit aquastat is also a high spec item
with a close tolerance designed to close on a rise to 130°F+/-3°F
and open at 110°F+/-3°F. For low temperature systems you will
have to change out the aquastat located on the second copper tube
U bend behind the speed switch, in the main control box, under-
neath the cover shroud.
Water Connections. Supply and return connections are
1
⁄
2"
sweat connections located on the left hand side of the unit as you
face the grille. A water vent with wide convenient screwdriver slot
is accessible on the left of the unit underneath.
Electrical Connections. 120/60/1 power sup-
ply is required. The cover shroud (i.e. the
cover) must be removed to bleed the unit.
Profile MODELS PSU 10,
Fan Convector Series
PSU 15, PSU 23
SUBMITTAL DATA INFORMATION
ENVIRONMENTAL PRODUCTS
1875 Dewey Avenue, Benton Harbor, MI 49023 • [phone]