PLP-Series 3/4" Now Available! - 2 inches of height for up to 6 inches WC pressure

HVAC Air-Trap P-Series - Waterless HVAC Condensate Trap - Des Champs Technologies
HVAC Air-Trap P Series Clear - Waterless HVAC Condensate Trap - Des Champs Technologies
HVAC Air-Trap P Series White - Waterless HVAC Condensate Trap - Des Champs Technologies
P-Series HVAC Air-Trap™ Positive Pressure Waterless HVAC Condensate Trap allows liquid condensate to drain from the HVAC equipment and simultaneously prevents air from entering or escaping from the equipment.
P-Series HVAC Air-Trap™ Positive Pressure Waterless HVAC Condensate Trap allows liquid condensate to drain from the HVAC equipment and simultaneously prevents air from entering or escaping from the equipment.
HVAC Air-Trap P Series Installation - Waterless HVAC Condensate Trap - Des Champs Technologies
HVAC Air-Trap P Series Installation - Waterless HVAC Condensate Trap - Des Champs Technologies
P-Series HVAC Air-Trap™ Positive Pressure Waterless HVAC Condensate Trap allows liquid condensate to drain from the HVAC equipment and simultaneously prevents air from entering or escaping from the equipment.

P-Series Air-Trap™: Positive Pressure Waterless HVAC Condensate Trap

Regular price $79.95 Sale

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 US9777957B1

HVAC Air-Trap P-Series Dimensions - HVAC Condensate Trap - Des Champs Technologies

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.

  • The Air-Trap allows water to drain from the HVAC equipment.
  • Prevents air from entering or escaping from the equipment. 
  • The trap operates dry when no water removal is required and wet when it is required.
HVAC Air-Trap P-Series Dimensions - HVAC Condensate Trap - Des Champs Technologies
P-Series Trap Advantages
  • When removing water, the water exits the unit but no air escapes the unit.
  • Reduces sludge buildup that normally accumulates in standard “P” traps.
  • Prevents problem with standard “P” trap never filling with water when condensate begins to form at the beginning of the cooling season.
  • Prevents freezing of trap during cold periods since there is no water in the trap.
  • P-Series Air-Trap requires no water head to cause the trap to operate. Simply come out of the plenum condensate line and go down into the P-Series Air-Trap. Come out of the trap and go horizontally with your drain line. The height requirement then becomes the height of the trap plus two elbows. 

    HVAC Air-Trap™ Waterless HVAC Condensate Trap by Des Champs Technologies

     

    Note: The attached drawings represent traps that operate under positive pressure. Never connect condensate drain directly to a sanitary drain line.

    Flammability rating is UL94 V-0

     

     

     

    Videos: 

     

     

     

    P-Series in Operation

    A video highlighting the operation of the P-Series installed in a positive pressure orientation.

     

    P-Series Positive Orientation Animation

    An animation detailing P-Series concept for a positive pressure installation. 

     

    HVAC Air-Traps have been ICC-ES Evaluated  The Air-Trap™ concept has been incorporated into IAPMO IGC 196-2018 Standard for Condensate Traps and Overflow Switches for Air-Conditioning Systems.
    ICC-ES Evaluated

    Click to view the PMG-1967 full report from ICC Evaluation Service, LLC

    https://www.iapmomembership.org

    The Air-Trap™ concept has been incorporated into IAPMO IGC 196-2018 Standard for Condensate Traps and Overflow Switches for Air-Conditioning Systems.