Air-Trap N Series

The Air-Trap N Series is a patented negative/positive pressure waterless trap designed for HVAC condensate removal. It allows liquid condensate to drain from HVAC equipment while simultaneously preventing air from entering or escaping — eliminating the air leakage problems caused by standard P-traps. The N Series operates completely dry between drain cycles, removing the risk of freezing, dryouts, sludge buildup, the geyser effect, and mold and mildew caused by the geyser effect. Meets IMC Code Section M307.2.4.1. Patent: US9777957B1, US10775073B2.