FCN-Series Air-Trap™: Compact Residential/Lite Commercial Negative Pressure Waterless Trap - Perfect for Ductless Mini-splits

Volume Pricing is Available - Please email info@waterless-trap.com for a discount code. Never Freezes - Never “Dries” Out! The Air-Trap™ allows liquid condensate to drain from the HVAC equipment and simultaneously prevents air from entering or escaping from the equipment.  Patented: US10775073B2  Typically, HVAC equipment is fitted with “P” traps that require water, or another liquid, within a standpipe to prevent gas from entering or leaving the unit. As a result, the “P” traps are susceptible to freezing - expansion - bursting. At other times, the traps dry out allowing gas to escape or enter the HVAC equipment. The Air-Trap™ never requires addition of water to prevent unwanted air leakage. Negative Pressure Orientation Positive Pressure Orientation   Features• Condensate flow up to 0.8 GPM at 2" negative pressure• Schedule 40 PVC with easy maintenance, side clips to open the Air-Trap for cleaning• Retains no water after condensing has ceased• 3/4" internal slip or fitting (can con