1.0
Introduction
3
CL3
Series
Overview
The intent of this manual is to provide information regarding safety, design guidelines, installation,
operation, and maintenance of the tube heater. You must read and understand the instructions and all
safety warnings before installing the tube heater. This manual is property of the owner, and must stay
with the owner or unit after the installation is complete.
Heater Components
Prior to installation, verify that the heater’s gas type and voltage (as listed on the rating plate) match
that of your application. Also, verify that you have received all heater contents included with your
tube heater. Reference page 64 for a list of the kit contents for your model heater. Materials not
included in the heater kit contents (e.g., screws, vent material, terminals, etc.) are the responsibility of
the installer. Notify your product representative or Detroit Radiant Products of any discrepancy or
missing kit contents prior to installing unit.
Specifications
Mo
del
Numb
er
Gas T
yp
e
(s
elect one
)
Maximum Input
(MBH)
Minimum Input (MBH)
Str
aight L
ength
U-
Tub
e L
ength
Standar
d
W
eight (lbs.)
Rec
ommended
Mounting
Height
*
Combustion
Chamb
er
(Black Coat
ed)
Radiant Emitt
er
Tub
e(s) (Black
Coat
ed)
CL3-30-65
Nat. or Prop.
65
50 (Nat.) / 55 (Prop.)
31’-5”
17’-9”
185
11’ to 18’
Lined
Alum
CL3-30-75
Nat. or Prop.
75
50 (Nat.) / 65 (Prop.)
31’-5”
17’-9”
185
12’ to 20’
Lined
Alum
CL3-30-80
Nat. or Prop.
80
52 (Nat.) / 70 (Prop.)
31’-5”
17’-9”
185
12’ to 20”
Lined
Alum
CL3-30-85
Nat. or Prop.
85
65 (Nat.) / 70 (Prop.)
31’-5”
17’-9”
185
13’ to 23’
Lined
Alum
CL3-40-65
Nat. or Prop.
65
50 (Nat.) / 55 (Prop.)
41’-1”
22’-9”
215
11’ to 18’
Lined
Alum
CL3-40-75
Nat. or Prop.
75
50 (Nat.) / 65 (Prop.)
41’-1”
22’-9”
215
12’ to 20’
Lined
Alum
CL3-40-80
Nat. or Prop.
80
52 (Nat.) / 70 (Prop.)
41’-1”
22’-9”
215
12’ to 20’
Lined
Alum
CL3-40-85
Nat. or Prop.
85
65 (Nat.) / 70 (Prop.)
41’-1”
22’-9”
215
13’ to 23’
Lined
Alum
CL3-50-80
Nat. or Prop.
80
52 (Nat.) / 70 (Prop.)
50’-9”
27’-5”
260
13’ to 23’
Lined
Alum
CL3-50-85
Nat. or Prop.
85
65 (Nat.) / 70 (Prop.)
50’-9”
27’-5”
260
13’ to 23’
Lined
Alum
Chart 1.1
•
CL3 Series Specifications
* Recommended mounting heights are provided as a guideline. Actual conditions may dictate variations from this
data. A protective guard (P/N: PG) is required when mounting below 8 feet.
Lined = Black coated aluminized treated steel with liner.
Alum = Black coated aluminized treated steel.
1.0
Introduction
•
Overview
•
Heater Components
•
Specifications
