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17
TYPICAL PIPING AND WIRING (cont)
LEGEND
NOTES:
1. Illustration shown is a general guide only and is not intended for or to include all details for any specific installation.
2. Installation must comply with all applicable codes.
3. A 90-degree elbow must be provided in the supply ductwork to comply with UL (Underwriters’ Laboratories) codes for
use with electric heat.
NEC —
National Electrical Code
542J150,180