A visual check for burnt terminals is also recommended

Manual Reset Security: Prevents automatic cycling of a faulty system

If the unit has the one-hour automatic reset feature

this OEM component ensures efficient liquid flow control to prevent liquid slugging and compressor damage

What is the difference between the T-5800-3 and the T-5800-4

Reznor 120161 Orifice 324846-701 A visual check for burntThe Reznor 120161 Orifice is a critical OEM replacement part engineered for precise gas flow regulation in Reznor HVAC systems. Specifically designated as Orifice Marking #1, this component is designed for Natural Gas applications, ensuring the burner maintains the correct air to fuel ratio for clean combustion and stable manifold pressure. As a veteran grade burner orifice, it eliminates the performance issues common with non OEM specifications, such