The Marley Engineered Products 3301-2016-000 Knob is a direct OEM replacement part engineered for precise thermostat control across several commercial and residential heating lines

This item typically consists of the relay component itself

High Current Tolerance: Rated for 30A continuous (FLA) and up to 40A resistive loads

Technicians usually observe a "hanging" damper or a motor that struggles to pull the door back to center

making it a critical part of the Maxitrol spring selection chart for high-capacity applications such as main burner or pilot load regulation

KMC Controls STE-6011-10 Sensor The Marley Engineered Products 3301-2016-000Integrating the KMC Controls STE 6011 10 into your building automation system provides high precision environmental monitoring without unnecessary interface clutter. This 10k ohm Type II thermistor sensor is engineered specifically for compatibility with KMC digital controllers, including the BAC 1 series. The unit features an almond room temperature sensor housing that is both low profile and flame retardant, making it a standard choice for