Description
The BASO Gas Products Y90AA-7221 Pilot Orifice is a gas regulation component used in pilot burner assemblies. This component manages liquid propane or natural gas supply by allowing a controlled fuel amount to reach the pilot flame area. It operates through the orifice passage, which directs gas movement and supports the ignition sequence within the equipment. The pilot orifice is connected to compatible gas-fired units and HVAC systems for service or replacement needs. It has a 0.021″ orifice size and 1/4″ compression coupling for matching specific gas assembly requirements.
