Electrical Requirements - Brant Radiant Heaters DX2 Series Manual

3.0 Installation
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Electrical Requirements

Electrical Requirements
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.
All field installed wiring to the tube heater must be done in accordance with the national, state,
provincial, local codes and to the guidelines in this manual. In the United States, refer to the most
current revisions to the Electrical Code ANSI/NFPA 70 and in Canada refer to the most current
revisions to the Canadian Electrical Code CSA C22.1 Part 1. The unit must be electrically grounded
according to these codes. Line polarity must be observed when making field connections.
The DX2 series comes standard requiring a 120 VAC connection to the thermostat. An optional 24
VAC internal relay (24VAOX) may be factory installed if the heater is to be controlled via a 24 VAC
thermostat. A 40 VA transformer is necessary when using the 24VAOX option.
NOTE: A relay transformer may be used in lieu of the factory installed 24VAOX option.
• 120 VAC-60 Hz, single-phase, 3-wire.
• 120 VAC thermostat connection; 24 VAC with optional relay transformer.
• Starting current 4.8 amps
• Running current 1.1 amps
WARNING
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NOTICE
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DX2 Series