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The Goodman 20171701 is a drain trap designed for use in HVAC condensate drainage systems. It creates the water seal necessary to block sewer gases and negative pressure from traveling back through the condensate drain line, protecting indoor air quality and system performance. Manufactured by S.A.Y. Plastics, this component is classified as an accessory within the drain pans and kits product category. Licensed HVAC technicians typically install this part during new equipment commissioning or as a replacement on existing systems where the original trap has cracked, clogged, or failed.
This drain trap is suited for residential and light commercial HVAC applications where a properly trapped condensate drain line is required. It is commonly installed on gas furnaces, air handlers, and split-system indoor units that produce condensate during normal cooling or heat pump operation. A functioning drain trap is a standard requirement for ensuring proper condensate flow and maintaining negative-pressure integrity within the drain system.
Designed as an OEM-style replacement drain trap for Goodman HVAC systems requiring a condensate drain cup or trap assembly. Consult equipment documentation to confirm fitment before installation.
Installation should be performed by a licensed HVAC technician. Before servicing the condensate drain system, shut down the unit and disconnect power at the disconnect or breaker. Ensure the trap is fully primed with water after installation so the water seal is active before returning the system to service. Verify that the trap outlet connects to a properly pitched drain line in compliance with local mechanical codes.
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