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Optional controls must be factory installed. Field installation is not
acceptable and violates Listing and factory warranty.
Degree F air rise is measured at 1,000 F.P.M. and 600 CFM. Throw
designed for 8 to 12 foot ceilings. db RE 10
-12
Watt=63.9
Unit Weight:
50 lbs.
Low Voltage:
UT1001
• White powder coated 20 gauge grill.
• All units have manual reset thermal limit, 24V control
transformer, and 24V relay (A1 suffix).
• Enclosed steel fin sheath element.
• Rough in dimensions: 23-1/16” sq. x 9-1/8” deep.
• Made in U.S.A.
Notes
Standard Models
Product Dimensions
Product Specifications
Features
Factory Installed Control Sections
Contractor shall supply and install heavy duty ceiling mounted
forced air electric heater(s) of the wattage, voltage and phase as
indicated on the plans. The heater shall be so designed to provide an
even distribution of heated air to the space to be heated by drawing
return air in the periphery of the heater, across and through the
element and be discharged from the center section of the heater by
means of an electric motor and axial flow fan blade.
Heaters shall be recessed type and mounted flush with the finished
ceiling. The return grille assembly shall be constructed of a one
piece heavy gauge steel with 1/4” slots for return air and concentric
rings for uniform air discharge. Grille assembly shall be attached to
chassis by tamper-resistant (allen head) machine screws. All parts
of enclosure shall be heavy gauge steel, zinc coated both sides and
finished in neutral off white powder coat paint.
Enclosure shall be constructed of 1/6” x 3/8” rounded edge
horizontal steel louvers which shall be spaced for maximum opening
of 5/16”. Louvers shall be welded at every intersection to evenly
spaced 1/8” diameter vertical members. Discharge grille to have
concentric rings for uniform air discharge. Grille assembly shall be
attached to chassis by tamper-resistant (allen head) machine screws.
All part of enclosure shall be heavy gauge steel, Zinc coated both
sides and finished in neutral off white colored powder coat finish.
Motor shall be permanent lubricated, unit bearing, totally
enclosed, impedance protection. Motors shall operate at no more
than 1300 RPM and shall be same voltage as the heater.
Heaters shall have a rating of 600 CFM at 1,000 F.P.M. with a
maximum temperature rise of 44°F and 63.9 DB RE 10 12 Watt.
Element assemblies shall consist of two or three corrosion
resistant steel sheathed type elements mechanically bonded to
common corrosion resistant steel fins. Each sheathed element shall
consist of helically coiled Nickel Chromium alloy resistant wire
completely embedded in and surrounded by magnesium oxide,
enclosed and wedged into corrosion resistant steel sheaths. Elements
shall have 2” cold conductor pins extending into sheath and shall
have a density of no more than 60 Watts per inch.
Heaters shall be equipped with a “manual reset” thermal overload
which disconnects elements and motor in the event normal operating
temperatures are exceeded. For safety, if opened due to abnormal
temperature, thermal overload shall remain open until manually
reset. Automatic reset thermal overloads which allow the element
to continue to cycle under abnormal conditions will not be accepted.
Heaters shall be ETL listed.
SUFFIX
DESCRIPTION
S
Disconnect Switch
T
Thermostat
RELAYS FOR FIELD SUPPLIED CONTROL - NIGHTLY SETBACK
R
Relay Control Voltage Same as Heater (control voltage field supplied)
R1
Relay 24V Control Voltage (control voltage field supplied)
R2
Relay 120V Control Voltage (control voltage field supplied)
RCH Series Commercial Fan Forced Recessed Mounted Ceiling Heater
MFG
CATALOG
NUMBER
MFG
MODEL
NUMBER
KW BTU’S VOLTS PH AMPS TEMP
RISE
03153302 81RCH2A1
2 6826
208
1
9.6
15 °F
03152602 21RCH2A1
240
8.3
03149702 71RCH2A1
277
7.2
03184702 41RCH2A1
480
4.2
04702802 83RCH2A1
2 6826
208
3
5.6
15 °F
03984902 23RCH2A1
240
4.8
04702402 43RCH2A1
480
2.4
03153202 81RCH3A1
3
10200
208
1
14.4
22 °F
03148402 21RCH3A1
240
12.5
03148102 71RCH3A1
277
10.8
03184802 41RCH3A1
480
6.3
04706402 83RCH3A1
3
208
3
8.3
03985002 23RCH3A1
240
7.2
04702502 43RCHA1
480
3.6
03153602 81RCH4A1
4
13600
208
1
19.2
30 °F
03155402 21RCH4A1
240
16.8
03148002 71RCH4A1
277
14.4
03185002 41RCH4A1
480
8.3
03148702 83RCH4A1
4
208
3
11.1
03148202 23RCH4A1
240
9.7
03185802 43RCH4A1
480
4.8
03154802 81RCH5A1
5
17000
208
1
24.1
37 °F
03155102 21RCH5A1
240
20.8
03149602 71RCH5A1
277
18.1
03185402 41RCH5A1
480
10.4
03150802 83RCH5A1
5
208
3
13.9
03180902 23RCH5A1
240
12.1
03184002 43RCH5A1
480
6.1
03661002
PT3480
Recess Frame - Weight 5 lbs.
International Models
04709702 M3482T2i
2 6826
220
1
9.1 15 °F
04709802 N3482T2i
240
8.3
04709902 M3483T2i
3 10200 220
13.6 22 °F
04710002 N3483T2i
240
12.5
04710102 M3484T2i
4 13600 220
18.2 30 °F
04710202 N3484T2i
240
16.7