Where should a Roof Top Unit (RTU) drip leg be located when gas supply feed is at the roof?
IFGC 408.3, A drip leg shall not be located where the condensate is subject to freezing. Gas lines are ran above the roof to the units with valve, union and drip near the RTU, how does the installer meet this code if subject to freezing?
pc1
IFGC 408.3, A drip leg shall not be located where the condensate is subject to freezing. Gas lines are ran above the roof to the units with valve, union and drip near the RTU, how does the installer meet this code if subject to freezing?
pc1