such as ARM3022 or PUM3006

Is this rated for 50 or 60 Hz systems

It is rated for a maximum input pressure of 125 psig

Is the handwheel designed for high-heat environments

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

Lennox 18J16 Orifice 323055-751 such as ARM3022 or PUM3006The 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