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Page 20 / NORSEMAN™ 1500/2500 FURNACE VGZ-018 / 0805.1
Fig. 18 – Add-on Heat Pipe
Installation
Fig. 19 – Add-on Plenum
Collector Box
NOTE: To prevent damage from overheating, Backdraft Dampers must be installed
no closer than 18 inches to the top surface of the furnace.