Standards Compliance: Meets strict SAE J513 and AHRI guidelines for precise sealing surfaces and thread tolerances

Is the EK164S compatible with R-410A systems

the Watts 0881399 Air Gap is specifically designed for the 909 Series

Key Benefits Verified Compatibility: Exact fit for McDonnell & Miller Series 63 and E-28 low water cut-off assemblies

Amana-Goodman 20171802S Horizontal Elbow Standards Compliance: Meets strict SAEThe Amana Goodman 20171802S Horizontal Elbow is an OEM replacement component engineered for high efficiency HVAC condensing units. Serving as the direct functional successor to the 20171801, this elbow is critical for maintaining the integrity of the secondary heat exchangers condensate drainage system. Manufactured from robust, chemical resistant polymers, it withstands the corrosive nature of acidic condensate, preventing leaks that often lead to