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2.0
Installation
•
Gas Requirements
2.0
Installation
Improper installation, adjustment, alteration, service, or maintenance can cause property
damage, serious injury, or death. Read and understand the installation, operating, and
maintenance instructions thoroughly before installing or servicing this equipment. Only
trained, qualified gas installation and service personnel may install or service this equipment.
Not for residential use! Do not use this heater in the home, sleeping quarters, attached garages, etc.
Installation of a commercial tube heater system in residential indoor spaces may result in property
damage, serious injury, or death.
Instructions for the following are detailed in the Tube Heater General Manual:
• Design considerations
• Hanger suspension and placement
• Tube layout and assembly
• Burner control box suspension
• Reflectors (and accessories)
• Venting and combustion air intake
• Gas requirements
• Baffle assembly
Note: Electronic versions of all manuals are available at www.detroitradiant.com, or upon request.
Gas Requirements
Type of Gas
@ Maximum Rate
Natural
3.5 Inches. W.C.
Propane
10.0 Inches. W.C.
* Heater manifold pressure is pre-set at the factory—no field adjustments are necessary. Rates listed are for
troubleshooting. Consult factory with questions. During the verification process, a tolerance of ±10% of the
full scale is acceptable due to varying atmospheric conditions.
IMPORTANT: Consult the Tube Heater General Manual for gas connection requirements.
Electrical Requirements
• 120 Volt - 60 Hz GRD, 3-wire
• 0–10 VDC thermostat connection
• Starting current: 4.8 amps
• Running current: 1.1 amps
Shielded thermostat wire of 18 AWG is recommended for connection to the heater from the thermostatic
controller.
•
Electrical Requirements
WARNING
!
Manifold Pressure*
@ Minimum Rate
VARIES
VARIES
NOTICE
Minimum
6.0 Inches W.C.
12.0 Inches W.C.
6
MP3
Series
Inlet Pressure
Maximum
14.0 Inches W.C.
14.0 Inches W.C.
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