The York S1-029-26861-000 is an OEM-spec refrigerant metering device engineered for precise liquid flow regulation within residential and light commercial evaporator coils

Common Service Questions: Will the P321900 fit my older Williams furnace

The Ranco J10-821 Humidistat is a professional-grade mechanical control engineered for precise relative humidity management in residential and light commercial HVAC systems

the scroll housing and motor are sold separately

Is this rated for 50 or 60 Hz systems

Lennox 18J16 Orifice 323055-751 The York S1-029-26861-000 is anThe Lennox 18J16 Blue Inducer Orifice is a high precision OEM mechanical component engineered for furnace draft inducer assemblies. As a critical combustion air orifice, this part is specifically designed to regulate the air to fuel ratio within the combustion chamber, ensuring optimal thermal efficiency and reducing carbon emissions. This genuine Lennox furnace replacement part is constructed from durable, corrosion resistant materials to withstand