Description
The BASO Gas Products Y90AA-7218 inlet fitting is the ideal choice for service professionals and HVAC technicians looking to restore or maintain precise pilot burner operation in natural-gas fired equipment. With its ¼″ compression coupling connection and a calibrated 0.018″ orifice size, this inlet fitting enables consistent low-flow pilot gas delivery while maintaining the trusted reliability of BASO’s Y90 Series components.
Key Features
- ¼″ compression-coupling inlet: Designed for quick, secure connection to pilot tubing with compression coupling—no male/female thread mismatch.
- 0.018″ (0.018 in) orifice size for natural gas: Delivers a precise pilot gas flow rate optimized for standing or intermittent-pilot burner systems.
- Aluminum-lined inlet body: The Y90 Series inlet fittings are built with aluminum-lined bodies (with compression coupling) for durability and performance under pilot-burner conditions.
- Y90 Series compatibility: This fitting is part of the Y90 Series of inlet fittings from BASO Gas Products, designed specifically for use with their J-Series stand-pilot burners and other pilot systems.











